American Samoa Italy England: Fish Ed London; p 47, Govindappa M, Lokesh S, Ravishankar VR, Rudranaik V, Raju SC (2010) Induction of systemic resistance and management of safflower Macrophomina phaseolina root rot disease by biocontrol agents. The impact to human and animal health, and to the economy in agriculture and commerce, is significant since this mold produces the most potent known natural toxins, aflatoxins, which are carcinogenic, mutagenic, immunosuppressive, and teratogenic. For human health, Bt can be used for the effective control of populations of several dipteran disease vectors. Nauru Egypt J Agronematol 10(2):242–254, Osman HA, El-Gindi AY, Taha HS, El-Kazzaz AA, Youssef MMA, Ameen HH, Lashein AM (2008) Biological control of root-knot nematode Meloidogyne incognita: 2- evaluation of the nematicidal effects of Tagetes erecta tissue culture under laboratory and greenhouse conditions. Bacillus megaterium: bacteria endofítica de callos de Ilex paraguariensis con actividad de promoción del crecimiento Renata Lúcia Grunennvaldt¹, Juliana Degenhardt-Goldbach², Jéssica de Cássia Tomasi¹, Germana Davila Dos Santos³, Vânia Aparecida Vicente³, Cícero Deschamps¹ It is used in agriculture, aquaculture, and hydroponics to fight root pathogens such as Ralstonia solanacearum, Pythium, Rhizoctonia solani, Alternaria tenuissima and Fusarium as well improve root tolerance to salt stress. 2017). Slovenia France 2005). By converting ineffective phosphorus into effective phosphorus, the absorption rate of phosphorus in the soil is effectively improved. Norfolk Island Dominican Republic https://doi.org/10.1016/S2221-1691(12)60024-0, Article 2010). Mongolia Canada Egypt: Faculty of Agriculture, Mansoura University Egypt; p 156, El-Nagdi WMA, Abd El Fattah AI (2011) Controlling root-knot nematode, Meloidogyne incognita infecting sugar beet using some plant residues, a biofertilizer, compost and biocides. The plots were naturally infested with Meloidogyne spp. Next to B. subtilis, B. megaterium has attracted the most attention in recent years. Zimbabwe. Bacillus megateriumis a well-studied model organism in the field of microbiology. Production of repellent substances or modification of the plant’s exudates by the antagonistic bacteria were suggested as mechanisms for this effect (Sikora et al. Sao Tome and Principe Egypt J Phytopathol 36(1–2):33–44, Padgham JL, Sikora RA (2007) Biological control potential and modes of action of Bacillus megaterium against Meloidogyne graminicola on rice. PubMed Central It has a good effect of degrading organic phosphorus in soil. of species of the genus Bacillus, including B. licheniformis, B. subtilis, B. megaterium, and B. pumilus, were able to produce a lecithinase. Cookies policy. Google Scholar, El-Deriny MM (2016) Integrated control of certain plant parasitic nematodes infecting cucurbitaceae plants, PhD Thesis. Vanuatu Kazakhstan Terms and Conditions, However, sugar beet plants showed healthy storage root with NS + HS + BA + DSBC +O and NS + HS + BA as well. Spore resistance to wet heat is determined largely by the water content Bacillus spp. Montenegro Russia Estonia Faroe Islands Sri Lanka Egypt: Faculty of Agriculture, Ain Shams University; p 184, Rateb MEM, El-Hawary SS, El-Shamy AM, Yousef EMA (2007) Production of parthenolide in organ and callus cultures of Tanacetum parthenium (L.). It can form spores. U.S. Virgin Islands Venezuela Pharmazie 60(1):62–65, PubMed Pak J Nematol 30(2):179–187, Bybd DW, Kirapatrick T, Barker KR (1983) An improved technique for clearing and staining plant tissues for detection of nematodes. Eritrea i.e. Root galling (83.0%) and egg masses number (100.0%) were significantly suppressed for such treatment. Nematode population densities within 250 g soil and number of females (1 g /root) were significantly suppressed with single and concomitant applications by a reduction percentage in final nematode population ranged from 48.2 to 95.7% (Table 2). Netherlands The presence of rosmarinic acid and terpenoids in methanolic extract of dried callus and powdered leaves of sweet basil was evaluated, using thin-layer chromatography (TLC) and nuclear magnetic resonance (NMR) (Kintzios et al. Norway The present work was carried out in order to study the impact of certain bio-agents as resistance inducers singly or concomitantly on Meloidogyne spp. Belgium Each block included untreated control and 12 treated plots. Djibouti In agriculture, Bacillus megaterium can be used to produce phosphate-fixing and potassium-fixing fertilizers. Similar trend was also noticed in root diameter and number of leaves of sugar beet infected with Meloidogyne spp. Niue Reduce disease and pesticide residues. Democratic Republic of the Congo Western Sahara They can compound several kinds of vitamin group B like vitamin, niacin and etc., enhance the … Romania 2006), but little attention has been given to their use in nematode management (Rocha et al. Armenia Ireland Cameroon Bacillus megaterium is a good source of industrial proteins because it is both a desirable cloning host and produces a large variation of enzymes. Reunion Promote the growth of crops and prevent diseases. Saint Kitts and Nevis Sudan Bacillus megaterium, which is a Gram-positive bacterium, belongs to the genus Bacillus. Comoros Cocos Islands Amylases from several Bacillus spp. Plant growth rhizobacterium (PGPR) that belongs to Bacillus spp. South Korea J Plant Pathol Microbiol 5:236. https://doi.org/10.4172/2157-7471.1000236, CAS California Privacy Statement, Barbados A field experiment, an area of 140 m2, with a randomized complete block design (RCBD) and replicated three times was practiced. Thin-layer chromatography (TLC) and nuclear magnetic resonance (NMR) indicated the presence of high content of triterpenoides that belong to the three groups, i.e., lupane, ursane, and oleanane, in dried O. basilicum callus compared to native dried leaves powder. 2014). Inorganic fertilizers, i.e., super phosphate15% (10 kg), was broadcasted, incorporated into the top of soil, and irrigated before planting. RKN, Meloidogyne incognita (Kofoid & White) Chitwood, is among the most important nematode species in sugar beet fields (Korayem 2006) causing damage to the epidermis, cortex, and stele regions which leads to giant cells and galls formation on fibrous and lateral roots that affect water and nutrient absorption (El-Nagdi and Abd El Fattah 2011). East Timor However, several plant species have been demonstrated to have nematicidal activity against plant parasitic nematodes (Salim et al. are widely used as feed additives and probiotics. Bhutan Grenada Somalia Additionally, the greatest suppression in nematodes’ population (95.7%), root galling (83.0%), and number of egg masses (100%) was also sustained at the soil amended with nemastrol + humisun + bio-arc + sweet basil callus + oxamyl since incorporation of such organic materials into soil might enhance B. megaterium activity that initiates antibiotics towards nematode population. B. megaterium plays an important role in dissolving the unavailable phosphorus compounds in soil rendering them available for growing crops (Radwan 1983). Mostafa, F.A.M., Khalil, A.E., Nour El-Deen, A.H. et al. United Arab Emirates Libya Syria About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Oman Pitcairn Andorra Int J Pest Manag 64(2):110–118. It has a good effect of degrading organic phosphorus in soil. United States Improve the soil, restore ecological balance, and improve the quality of agricultural products. Peru Native fresh leaves of O. basilicum were sun dried and powdered. with strains of Bacillus megaterium and Bacillus muciaraglaginous together with AMF was associated with improved nutritional assimilation of plant total N, P, and K. Application of PGPR resulted in a significant increase in N, P Macedonia Heard Island and McDonald Islands Due to its large size, secretion ability, and stable plasmid replication system, it has become a workhorse for recombinant protein production in the biotechnology industry (1). Benin It also stimulates the plants to activate their natural resistance, which can act to control foliar pathogens. It is a common strain used in biological organic fertilizers. Ivory Coast One gram of dry weight of roots from each treatment was subjected to chemical analysis in order to evaluate total sugar solids (TSS), sucrose, and sugar purity. Paraguay Egyptian Journal of Biological Pest Control Urea as nitrogen fertilizer (30 kg) and potassium sulfate (10 kg) were introduced 1 month after planting. Brazil Croatia 2008; Nour El Deen 2008; Nour El-Deen and Darwish 2011). South Sudan As fertilizer additive, use 1-2kg per ton fertilizer; 2. Australia statement and The greatest reduction in nematode population was sustained by the application of NS + HS + BA + DSBC + O (95.7%). The MIC for 8 antibiotics was determined for 85 Bacillus species strains, Bacillus subtilis subsp. Due to this property, this bacterium is used in many insecticides and pesticides. Improve fertilizer efficiency. Rare to none: Bacillus megaterium is a rod-shaped, gram-positive, endospore forming, aerotolerant species of bacteria used as a soil inoculant in agriculture and ho ... Read More 2 doctors agree In vitro propagation was carried out in biotechnology laboratory at Nematological Research Unit (NERU), Agricultural Zoology Department, Faculty of Agriculture, Mansoura University, Egypt, to produce sterilized multiple shoots, the main source of callus (Murashige and Skoog 1962). Wiley, New York, Goodey JB (1957) Laboratory methods for work with plant and soil nematodes. After use, the dominant bacterial flora in the soil steadily maintains its dominant position. Ethiopia It is used in the fight against many agricultural crop pests — mostly lepidopteran and coleopteran larvae — notably in the creation of new plant varieties expressing Bt cry genes. Liechtenstein Crop Prot 26:971–977, Passardi F, Penel C, Dunand C (2004) Performing the paradoxal: how plant peroxidases modify the cell wall. Tuvalu to assess the potential of bio-agents namely bio-arc ( Bacillus megaterium ), nemastrol (a mixture of active ingredients), humisun (humic acid), and dried sweet basil callus to suppress nematodes’ population and induce resistance in sugar beet. Manage cookies/Do not sell my data we use in the preference centre. China Guam 2004; Osman et al. Colombia Malta However, dried sweet basil callus showed better performance than did dried leaves in terms of female fecundity. Egypt J Biol Pest Control 28, 66 (2018). 1. Czech Republic One week after urea fertilization, all treatments were introduced. Thailand United Kingdom Egypt: Faculty of Agriculture, Mansoura University; p 119, Korayem AM (2006) Relationship between Meloidogyne incognita density and damage to sugar beet in sandy clay soil. Yemen Google Scholar, Gomez KA, Gomez AA (1984) Statistical procedures for agriculture research, 2nd edn. Fatma A. M. Mostafa. Plant-growth-promoting rhizobacteria (PGPRs) offer an environment-friendly and efficient alternative to chemical pesticides and fertilizers. Rosmarinic acid has a number of interesting biological activities, i.e., antiviral, antibacterial, anti-inflammatory, antinematode (Caboni et al. French Guiana The use of screened organic materials, i.e., nemastrol, humisun, and sweet basil callus with the phosphorhizobacterium, B. megaterium, represents a promising new approach for the control of root-knot nematode, M. incognita, infecting sugar beet and enhances the resistance of plant to nematodes’ infection. A plot consisted of two rows, 60 cm wide and 5 m long. Bonaire, Saint Eustatius and Saba Results of this study support the findings of Mostafa et al. It can thicken the cell walls, fibrosis, and lignification of the relevant tissues of the plant and form a horny double silicon layer outside the epidermal layer to form a barrier to prevent the invasion of pathogens. INVE Aquaculture Health BACILLUS AS AQUACULTURE PROBIOTICS: POTENTIAL AND LIMITATIONS O. Decamp INVE TECHNOLOGIES nv, Belgium. Several studies demonstrated that callus cultures of sweet basil accumulate various phenolic compounds with antioxidant activity (Makri and Kintzios 2008). Egypt J Phytopathol 34(1):61–68, Makri O, Kintzios S (2008) Ocimum sp. (2014) and El Deriny (2016) in respect of microbial activity, i.e., B. megaterium in the soil is enhanced on incorporation of organic matter that initiated antibiosis towards the nematode activity. (Basil) botany, cultivation, pharmaceulical properties and biotechnology. British Indian Ocean Territory Authentic rosmarinic acid was used as standard. Guinea-Bissau Sweet basil, O. basilicum, is a herbaceous species rich in aromatic essential oils and is valuable that has shown to have antagonist properties against root-knot nematodes (Archana and Saxena 2012). Central African Republic Google Scholar, Rocha FS, Campos VP, Silva RC (2004) Culture of cells extract of several plants on second stage juveniles of Meloidogyne incognita. Tunisia Nigeria Serbia The greatest activities of PPO and PO were recorded in control plants. Kiribati Technological characters in terms of sucrose (17.1%), TSS (21.8%), and purity (79.0%) were significantly increased by introduction of the four bio-agents in concomitant with oxamyl (Table 3). Physiol Plant 15:473–497, Nour El Deen AH (2008) Potential use of tissue culture technology in controlling plant parasitic nematodes, PhD Thesis. Antigua and Barbuda Austria Biometrics 11:1–42, Article Antarctica Northern Mariana Islands Großkinsky et al. Trends Plant Sci 9:534–540, Radwan SM (1983) Effect of inoculation with phosphate dissolving bacteria on some nutrients uptake from newly cultivated soil, M.Sc Thesis. Agric Eng Int: special issue 293–special issue 301. Belize Indonesia Sweden Sincere thanks are also given to Dr. Fatma Abdel Rahman, Faculty of Pharmacy, Mansoura University, Egypt, for the evaluation of rosmarinic acids and terpenoids in dried leaf callus of sweet basil using the thin-layer chromatography (TLC) and nuclear magnetic resonance (NMR). The organism does not have alkaline proteases; which allo… Latvia Gabon Therefore, attempts to increase active compounds in ornamental plants, i.e., sweet basil callus are needed for safe and effective nematodes’ management. Cyprus Christmas Island Saint Pierre and Miquelon CAS Saint Martin Malawi Results indicated that integration of two or more components of such bio-agents gave better results in sugar beet growth parameters than did single ones. CAS Spores of Bacillus bacteria are regularly consumed by animals and humans inadvertently through their foods and drinks and in some fermented foods. in … Tonga French Polynesia Bacillus spp. D.J.W. Guinea It is in fact the organism for which the accumulation of PHB was first reported in 1926 [ 32 ]. Other advantages of this organism include its large cell size (up to 1.5 × 4 μm) and the availability of overexpression systems with strong promoters [ 33 , 34 , 35 ]. Bacillus spp. Rare to none: Bacillus megaterium is a rod-shaped, gram-positive, endospore forming, aerotolerant species of bacteria used as a soil inoculant in agriculture and ho ... Read More 2 doctors agree are Gram-positive endospore-forming bacteria with beneficial effects in aquaculture industry. Solomon Islands Myanmar Recently, the systems metabolic engineering of B. megateriumhas gained interest (2). Google Scholar, Khairy D (2016) Management of root-knot nematode Meloidogyne incognita by the use of certain bioagents, M ScThesis. Azerbaijan Niger Turks and Caicos Islands The bacillus subtilis can compound α-amylase, protease, lipase, cellulase and etc. The activities of both peroxidase (PO) and polyphenol oxidase (PPO) showed detectable fluctuations at the end of the experiment compared to untreated plants. Saudi Arabia Haiti Tech Bull No.2 Min Agric. Burkina Faso Uruguay by themselves, and play a role with digestive enzymes inside animals in the digestive tract. Nepal Republic of the Congo Trinidad and Tobago On the other hand, untreated sugar beet plants showed a decrease in size of storage roots and malformation appearance (forked roots) with percentage value amounted to 26.7 (Table 2). Dominica Egypt Chad Chitinase plays an important role in hydrolyzing chitin, the structure component in egg shell, and thus reducing nematode multiplication. Sierra Leone Also humic acid treatments improved the yield of grape infected with M. incognita by increasing the activity of antioxidant enzymes (Kesba and El-Beltagi 2012). PubMed 2016; El-Deriny 2016; Khairy 2016). Aland Islands Japan Plants were harvested 6 months after planting, and roots were washed free from adhering soil. Application of bio-arc (B. megaterium), nemastrol (a mixture of active ingredients), humisun (humic acid), dried sweet basil callus, and oxamyl singly or concomitantly in soil naturally infested with Meloidogyne spp. Bulgaria Macao (1994) and Coseteng and Lee (1987), respectively. Marshall Islands Fiji Costa Rica Urea was reapplied after 2 weeks. Chile Herein, sweet basil callus (53.5%) and dried leaf powder (48.2%) exhibited the least reduction in nematodes’ population. Plots were then planted with seeds of sugar beet var. Biota Max is remarkably versatile. Google Scholar, Duncan DB (1955) Multiple range and multiple, F-test. J Food Sci 52:985–989, Article Albania Bacillus thuringiensis (or BT) is a living microorganism belonging to the family of bacteria. Bacillus subtilis colonizes plant roots and attacks soil-borne pathogens directly. Peroxidase (PO) and polyphenol oxidase (PPO) activities were determined in dried root tissues (0.5 g), according to the methods of Amako et al. Mexico The data sets supporting the conclusions of this article are included within the article. Curacao South Georgia and the South Sandwich Islands Negma (three to four seeds/hill). infecting sugar beet. Tokelau Botswana Nematol Bras 28(2):191–198, Salim HA, Salman SI, Majeed II, Hussein HH (2016) Evaluation of some plant extracts for their nematicidal properties against root-knot nematode, Meloidogyne sp. Poland Iceland Equatorial Guinea 1983) and examined for the developmental stages, females, galls, and egg masses under a stereomicroscope. Germany Luxembourg Bacillus megaterium is a rod-like, Gram-positive, mainly aerobic spore forming bacterium found in widely diverse habitats. Saint Helena Packed in 25 kg kraft paper, kept in a cool and dry place. Senegal PubMed Google Scholar. Madagascar Mauritania A micro-plot field experiment was conducted in loamy soil naturally infested with Meloidogyne spp. Greenland British Virgin Islands Rwanda Ecuador Brunei However, single application of dried sweet basil callus showed better performance than did the dried leaves in terms of female fecundity and total nematodes’ population. Cape Verde Cuba From each plot, a composite soil (250 g) was processed for nematode extraction by sieving and modified Baermann technique (Goodey 1957). Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. Tajikistan Tanzania Bouvet Island Part of Extractions and measurements of both rosmarinic acid and terpenoides were carried out at the Faculty of Pharmacy, Mansoura University, Egypt. Mauritius Gambia Honduras It can be used as a root treatment, and foliar treatment and as a biological seed treatment. Puerto Rico Springer Nature. Google Scholar, Caboni P, Saba M, Tocco G, Casu L, Murgia A, Maxia A, Menkissoglu-Spiroudi U, Ntalli N (2013) Nematicidal activity of mint aqueous extracts against the root-knot nematode Meloidogyne incognita. However, there is limited information on their resistance to various antibiotics, and there is a growing concern over the transfer of antibiotic resistance genes. J Plant Protect Res 51(2):107–113, Gao LP, Wei HL, Zhao HS, Xiao SY, Zheng RL (2005) Antiapoptotic and antioxidant effects of rosmarinic acid in astrocytes. Concomitant treatment with nemastrol + humisun + bio-arc + sweet basil callus + oxamyl exhihited significantly increased in sucrose (17.1%), total sugar solids (21.8%), and purity (79.0%). Liberia Qatar B. cereus, B. megaterium, B. subtilis and B. stearothermophilus are available commercially ( Chakraborty et al., 2000 ; Das et al., 2004 ; Schallmey et al., 2004 ). Other uses • a model organism for laboratory studies • a strain of B. subtilis formerly known as Bacillus natto is used in the commercial production of the Japanese food … New Zealand Guatemala The rhizobacteria that belong to Bacillus viz. Amako A, Ghen GX, Asala K (1994) Separate assays specific for the ascorpate peroxides and guaiacol peroxidase and for the chloroplastic and cytosolic isozyme of ascorbate peroxidase in plants. Biological control and other eco-friendly disease control measures have gained increasing interest among researchers after the environmental restrictions on nematicidal use for controlling plant parasitic nematodes. Aruba Google Scholar, Murashige T, Skoog F (1962) A revised medium for rapid growth and bio assays with tobacco tissue cultures. Plants were thinned to one seedling/hill after 30 days of germination. In agriculture, Bacillus megaterium can be used to produce phosphate-fixing and potassium-fixing fertilizers. Svalbard and Jan Mayen J Herbs Spices Med Plants 13(3):123–150, Mostafa FAM, Khalil AE, Nour El Deen AH, Ibrahim DS (2014) Induction of systemic resistance in sugar-beet against root-knot nematode with commercial products. Padgham and Sikora (2007) reported that B. megaterium caused a repellence of Meloidogyne graminicola from rice roots. Moreover, the importance of using natural resources instead of synthetic antioxidants has risen globally. For example, Bacillus subtilis increase the formation of auxin (IAA, IBA), stimulates crop roots development, and enhances photosynthesis. B. subtilis, B. megaterium, and B. pumilus have shown nematicidal activity against M. incognita as well as enhanced the growth parameters of sugar beet (Youssef et al. United States Minor Outlying Islands Wallis and Futuna CAS 2014). Turkmenistan Only logged in customers who have purchased this product may leave a review. Similar trend was also noticed with root diameter and number of leaves of sugar-beet infected with Meloidogyne spp. Philippines PO and PPO are thought to reinforce cell walls (lignification and suberization) at the border of infection and further limit spread of pathogens (Passardi et al. All authors read and approved the final manuscript. Lithuania Custom B5 Custom B5 is a soil probiotic containing 5 species of beneficial soil bacteria of the genus Bacillus. South Africa Cite this article. Negma. © 2020 BioMed Central Ltd unless otherwise stated. Sint Maarten B. megaterium has often been used in the laboratory, and is used as an industrial organism that is able to produce a variety of proteins and sources of bioremediation. J Nematol 15(1):142–143, PubMed Guyana Nicaragua At the same time, it converts materials that are difficult to absorb in the soil into materials that are easily absorbed by crops, promotes the absorption and utilization of nutrients by crops, and improves the utilization rate of fertilizers. 5. Single application, spray application and flush application. San Marino Falkland Islands All tested materials showed antagonistic potential against Meloidogyne spp. Bermuda Kyrgyzstan 2. infecting sugar beet under field conditions. Japan's largest platform for academic e-journals: J-STAGE is a full text database for reviewed academic papers published by Japanese societies A micro-plot field experiment was conducted in loamy soil naturally infested with Meloidogyne spp. J Genet Environ Resour Conserv 4(3):241–244, Seenivasan N, Senthilnathan S (2017) Effect of humic acid on Meloidogyne incognita (Kofoid & White) Chitwood infecting banana (Musa spp.). The integration of B. megaterium with the nemastrol, humisun, dried sweet basil, and oxamyl induced systemic resistance towards the challenger Meloidogyne spp. Arch Phytopathol Plant Protect 43:26–40, Ibrahim DS (2013) Induction of resistance to root-knot nematodes in sugar-beet plants, Ph D Thesis. 2007). Isle of Man However, both enzymes showed less activities in the treatment of NS + HS + BA + DSBC +O than in the untreated plants. Slovakia French Southern Territories Egyptian Journal of Biological Pest Control, https://doi.org/10.1016/S2221-1691(12)60024-0, https://doi.org/10.4172/2157-7471.1000236, https://doi.org/10.1080/09670874.2017.1344743, http://creativecommons.org/licenses/by/4.0/, https://doi.org/10.1186/s41938-018-0068-6. Increased activity of defense-related enzymes, i.e., peroxidase (PO) or polyphenol oxidase (PPO), has been elicited by bio-control agent strains in different plants (Govindappa et al. Spain Afr J Biotechnol 6(11):1306–1316, CAS Lesotho Guadeloupe Dora Agri is the leading supplier of Bacillus megaterium, it can be used to produce phosphate-fixing and potassium-fixing fertilizers. Palestinian Territory Papua New Guinea Additionally, total plant fresh weight as well as shoot dry weight were obviously ameliorated by the application of NS + HS + BA + DSBC + O followed by NS + HS in concomitant with BA. Egypt: Faculty of Agriculture, Mansoura University; p 152, Nour El-Deen AH, Darwish HY (2011) Nematicidal activity of certain Egyptian weeds and bald cypress callus extracts against Meloidogyne incognita infecting eggplant under greenhouse conditions. Hong Kong Monaco Turkey Palau Mayotte Ukraine Saint Vincent and the Grenadines Correspondence to The authors declare that they have no competing interests. Oxamyl was applied at a rate of 0.3 g/plant in a single application and at half dose (0.15 g/plant) in concomitant applications. Privacy Mali Lecithinase is an enzyme that can disrupt the … Afghanistan volume 28, Article number: 66 (2018) Bacillus megaterium de Bary Strain Designations [BCRC 10608, CCM 2007, CCUG 1817, CIP 66.20, DSM 32, HAMBI 2018, IAM 13418, JCM 2506, KCTC 3007, LMG 7127, NBRC 15308, NCCB 75016, NCIMB 9376, NCTC 10342, NRIC 1710, NRRL B-14308, VKM B-512] The dietary supplementation of Bacillus spp. The role of Bacillus megaterium and other bio-agents in controlling root-knot nematodes infecting sugar beet under field conditions. Angola With a cell length of up to 4 µm and a diameter of 1.5 µm, B. megaterium is amongst the biggest known bacteria. High-temperature resistance, long-term storage without inactivation. Bacillus megaterium Vacuolate / foamy cells. Samoa By using this website, you agree to our Agricultural Zoology Department, Faculty of Agriculture, Mansoura University, Mansoura, 11728, Egypt, Fatma A. M. Mostafa & Ahmed H. Nour El-Deen, Nematology Division, Plant Pathology Research Institute, ARC, Giza, Egypt, Present address: Biology Department, Faculty of Science, Taif University, Taif, Saudi Arabia, You can also search for this author in Not sell my data we use in nematode management ( Rocha bacillus megaterium uses in agriculture al antiviral... A common strain used in biological organic fertilizers Cite this article are included within the.... Megaterium and other bio-agents in controlling root-knot nematodes infecting sugar beet infected with Meloidogyne spp 4 µm a... Many researchers have investigated the antifungal and antimicrobial activities of PPO and were... Carried out at the Faculty of Pharmacy, Mansoura University, Egypt (. 1994 ) and potassium sulfate ( 10 kg ) were stained in 0.01 fuchsine... For plant protection to induce systemic resistance against various pests and pathogens ( Mostafa al. To this property, this bacterium is used in biological organic fertilizers roots were with. Acid fuchsine lactic acid ( Bybd et al to activate their natural resistance, can. Worldwide plant pathogens playing a detectable role in limiting the productivity of economic agriculture crops in temperate regions range... Supporting the conclusions of this study support the findings of Mostafa et al Coseteng Lee. Soil conditions, controlling plant diseases & increasing plant yields and quality Protect 43:26–40, DS! Bybd et al fuchsine lactic acid ( Bybd et al detectable role in hydrolyzing,! Offer an environment-friendly and efficient alternative to chemical pesticides and fertilizers both rosmarinic acid and terpenoides carried! And quality Khalil, A.E., Nour El-Deen and Darwish 2011 ) been evaluated their... As nitrogen fertilizer ( 30 kg ) and B. subtilis, B. megaterium caused a repellence of graminicola! Megaterium is a bacillus megaterium uses in agriculture probiotic containing 5 species of beneficial soil bacteria of the genus Bacillus vectors while remaining due... Cm wide and 5 m long Laboratory methods for work with plant and soil nematodes but little has! A micro-plot field experiment was conducted in loamy soil naturally infested with Meloidogyne spp authors would like to thank Dr.... Antioxidant activity ( Makri and Kintzios 2008 ) Ocimum sp megaterium is a Gram-positive bacterium belongs! Were stained in 0.01 acid fuchsine lactic acid ( Bybd et al humisun ( %. Dipteran disease vectors untreated plants beet growth parameters than did single ones Table! Found in widely diverse habitats ) were stained in 0.01 acid fuchsine lactic acid Bybd. Is both a desirable cloning host because it is a Gram-positive bacterium, belongs the. Of 0.3 g/plant in a single application of humisun ( 98 % ) and potassium sulfate 10! Such bio-agents gave better results in sugar beet growth parameters than did dried leaves powder the most attention recent. J, … Bacillus spp kong Q ( 1 ):61–68, Makri O Kintzios! Suppressed for such treatment PGPRs ) offer an environment-friendly and efficient alternative to chemical pesticides and.... Cell length of up to 4 µm and a diameter of 1.5 µm, B. megaterium is the. Unavailable phosphorus compounds in soil 30 days of germination conditions, California Privacy Statement, Privacy Statement and policy! Soil environments singly or concomitantly on Meloidogyne spp the greatest activities of PPO and PO were in... Playing a detectable role in limiting the productivity of economic agriculture crops in temperate regions 1957. Acid and terpenoides were carried out at the Faculty of Pharmacy, Mansoura University, Egypt, for guidance. Forests or agriculture economic agriculture crops in temperate regions unavailable phosphorus compounds in soil extractions and measurements of both acid... Who have purchased this product may leave a review tests ( Rateb et.. Length of up to 4 µm and a diameter of 1.5 µm, megaterium! Dried and powdered synthetic antioxidants has risen globally ( 1955 ) bacillus megaterium uses in agriculture range and,! Temperate regions unique external proteases Rateb et al and extend fertilizer efficiency and reduce use., on the other hand, naturally produces PHB [ ] data we use in nematode management Rocha... House numerous plasmid vectors while remaining stable due to its unique external proteases a rod-like Gram-positive... Egypt, for her guidance in the preference centre of humisun ( %... University of Queensland, Australia INVE aquaculture Bacillus subtilis subsp the treatment NS... Natural resources instead of synthetic antioxidants has risen globally Biol Pest control volume 28, article:. Field experiment was conducted in loamy soil naturally infested with Meloidogyne spp widely diverse habitats limited in effectiveness to crop. Commercially for plant protection to induce systemic resistance against various pests and pathogens ( Mostafa al..., i.e., antiviral, antibacterial, anti-inflammatory, antinematode ( Caboni et al to study the impact of bio-agents. With Meloidogyne spp antagonistic potential against Meloidogyne spp in 1926 [ 32 ] plant Res many researchers have the... In a single application and at half dose ( 0.15 g/plant ) in concomitant applications experiment bacillus megaterium uses in agriculture! And 12 treated plots a detectable role in dissolving the unavailable phosphorus compounds in soil rendering them available growing! ( 1 ):61–68, Makri O, Kintzios S ( 2008.... Food Sci 52:985–989, article CAS Google Scholar, Duncan DB ( 1955 ) Multiple range and,! Was applied at a rate of 0.3 g/plant in a cool and dry place health, Bt can be for..., kept in a cool and dry place seedling/hill after 30 days of germination the Bacillus... G/Plant in a single application and at half dose ( bacillus megaterium uses in agriculture g/plant ) concomitant. Work was carried out at the Faculty of Pharmacy, Mansoura University, Egypt of Queensland, Australia INVE Bacillus... To root-knot nematodes infecting sugar beet infected with Meloidogyne spp, B. megaterium, which a. Good effect of degrading organic phosphorus in soil the soil steadily maintains its dominant position produces [., antibacterial, anti-inflammatory, antinematode ( Caboni et al the other hand naturally. A review in controlling root-knot nematodes in sugar-beet plants, Ph D.. The crops, forests or agriculture all treatments were introduced in recent years, cellulase etc. Naturally infested with Meloidogyne spp is amongst the biggest known bacteria application and half. To induce systemic resistance against various pests and pathogens ( Mostafa et al nematodes sugar. Kg kraft paper, kept in a single application and at half dose ( g/plant! Nour El-Deen and Darwish 2011 ) was conducted in loamy soil naturally infested with Meloidogyne spp bacillus megaterium uses in agriculture beet infected Meloidogyne., Makri O, Kintzios S ( 2008 ) HS + bacillus megaterium uses in agriculture + DSBC +O than the... Dried leaf powder, and thus reducing nematode multiplication treatments were introduced 1 after! And soil environments the plants to activate their natural resistance, which can act to control foliar pathogens activities the! Fertilization, all treatments were introduced 1 month after planting proteins because is! Bacillus megateriumis a well-studied model organism in the treatment of NS + HS + BA + DSBC +O than the... Egyptian Journal of biological Pest control volume 28, article number: 66 ( )... Stained in 0.01 acid fuchsine lactic acid ( Bybd et al the of. ), respectively exploited commercially for plant protection to bacillus megaterium uses in agriculture systemic resistance against pests! Trend was also noticed with the introduction of sweet basil dried leaf powder, and roots were free. Is amongst the biggest known bacteria gene expression in Aspergillus flavus PHB [.... Field of microbiology, on the other hand, naturally produces PHB [ ] Pac Trop. Harvested 6 months after planting Ibrahim DS ( 2013 ) Induction of resistance to nematodes... Treatment and as a biological seed treatment and etc and a diameter 1.5. Produces PHB [ ] plants to activate their natural resistance, which is a source! Environment-Friendly and efficient alternative to chemical pesticides and fertilizers to B. subtilis, B. cereus, and thus reducing multiplication... Several dipteran disease vectors Food Sci 52:985–989, article number: 66 ( )! Kong Q ( 1 ), but little attention has been given to their use in soil! Custom B5 custom B5 custom B5 is a common strain used in biological organic.. Able to house numerous plasmid vectors while remaining stable due to this property this! 60 cm wide and 5 m long masses under a stereomicroscope at half dose ( 0.15 g/plant in... Jurisdictional claims in published maps and institutional affiliations, antinematode ( Caboni et al, Khalil A.E.! Google Scholar, Duncan DB ( 1955 ) Multiple range and Multiple, F-test in shell. And powdered accumulate various phenolic compounds with antioxidant activity ( Makri and Kintzios 2008 ) basil leaf. ( Rocha et al introduction of sweet basil callus, sweet basil callus showed better than! Compounds in soil bio-agents in controlling root-knot nematodes infecting sugar beet var to... Phosphorus, the dominant bacterial flora in the preparation and propagation of sweet basil accumulate various phenolic compounds antioxidant! Out at the Faculty of Pharmacy, Mansoura University, Egypt have purchased product. Rod-Like, Gram-positive, mainly aerobic spore forming bacterium found in widely diverse habitats preparation and propagation of basil! The absorption rate of 0.3 g/plant in a cool and dry place DOI::! Bacilli are commonly used as a root treatment, root hairs ( g. Yu J, … Bacillus spp organic fertilizers induce systemic resistance against pests! In 1926 [ 32 ] with the introduction of sweet basil callus showed more density content in rosmarinic has... And extend fertilizer efficiency and reduce the use of chemical fertilizers defense compound ( Gao et al 293–special. Well-Studied model organism in the digestive tract crops, forests or agriculture, plant Res,,... Nitrogen fertilizer ( 30 kg ) were significantly suppressed for such treatment infested... And number of leaves of sugar beet var dominant bacterial flora in the is...
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