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Revathy, N.
- Prevalence, Symptomatology, Pathogenicity and Nutritional Requirements of Fusarium oxysporum f.sp.phaseoli Causing Fusarium Yellows of French Bean in Thandikudi
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Authors
Affiliations
1 Department of Plant Pathology, Agricultural College and Research Institute, Madurai (T.N.), IN
2 Department of Horticulture, Agricultural College and Research Institute, Madurai (T.N.), IN
1 Department of Plant Pathology, Agricultural College and Research Institute, Madurai (T.N.), IN
2 Department of Horticulture, Agricultural College and Research Institute, Madurai (T.N.), IN
Source
International Journal of Plant Sciences, Vol 11, No 2 (2016), Pagination: 161-166Abstract
Fusarium yellows/wilt caused by Fusarium oxysporum f.sp.phaseoli are one of the serious diseases in French bean in Thandikudi and Kodaikanal hills of Dindugal district was found to prevalent in all French beans growing areas under survey with maximum of 71.25 per cent incidence and 65.88 per cent disease severity at Thandikudi village of Dindugal district in Tamil Nadu. The pathogenicity test was conducted by artificial inoculation of test fungus into the young two leaf stage of French bean and the typical symptom were produced after twelve days after inoculation. Among the different solid and liquid media tested oat meal agar potato dextrose agar medium supported growth of the casual fungus. Fungus could grow well at a pH 4.0 and 5.0, respectively. This pathogenic fungus grew maximum when basal medium was supplemented with lactose and dextrose as carbon sources showed maximum growth and with potassium nitrate and sodium nitrate as nitrogen sources.Keywords
Fusarium oxysporum f.sp.phaseoli, Pathogenecity, Thandikudi, Symptoms.
References
- Bais, B.S., Singh, S.B. and Singh, D.V. (1970). Effect of different carbon and nitrogen sources on the growth and sporulation of Curvularia pallescens. Indian Phytopathol., 23 : 511-517.
- Bosland, P.W. and Williams, P.H. (1987). An evaluation of Fusarium oxysporum from crucifers based on pathogenicity, isozyme polymorphism, vegetative compatibility and geographic origin. Can. J. Bot., 65: 2067-2073.
- Ingole, M.N. (1995). Estimation of lossess, variability among isolates and management of pigeonpea wilt caused by Fusarium udum Butler. M.Sc. (Ag.) Thesis, Dr. Panjabrao Deshmukh Krishi Vidyapeeth, 146 pp.
- Jamaria, S.L. (1972). Nutritional requirement of Fusarium oxysporum f.sp. niveum. Indian Phytopath., 25: 29-32.
- Kendrick, J.B. and Snyder, W.C. (1942). Fusarium oxysporum f.sp. phaseoli. Phytopathology, 32 : 1013.
- Ramaprasad Shresti, A.Y. (2005). Studies on collar rot complex of Coleus forskohlii (Wild.) Briq. M.Sc. (Ag.) Thesis, University of Agricultural Sciences, Dharwad. 100 pp.
- Singh, P.K. and Kumar, V. (2011). Variability among isolates of Fusarium oxysporum f.sp. chrysanthemi pathogenic to chrysanthemum. Int. J. Plant Pathol., 2(3) : 136-143.
- Singleton, L.L., Mihail, J.D. and Rush, C.M. (1992). Methods for research on soil borne phytopathogenic fungi. St Paul, MN, USA, American Phytopathological Society., 264 pp.
- Laboratory assessment on compatibility of entomopathogenic fungus, Beauveria bassiana Balsamo-vuillemin with imidacloprid 48% FS for bhendi (Abelmoschus esculentus L. moench) seed treatment
Abstract Views :117 |
PDF Views:77
Authors
Affiliations
1 Department of Entomology, Agricultural College and Research Institute, Madurai – 625104, Tamil Nadu, India., IN
2 Department of Entomology, Agricultural College and Research Institute, Madurai – 625104, Tamil Nadu, India ., IN
3 Department of Plant Pathology, Agricultural College and Research Institute, Madurai – 625104, Tamil Nadu, India ., IN
1 Department of Entomology, Agricultural College and Research Institute, Madurai – 625104, Tamil Nadu, India., IN
2 Department of Entomology, Agricultural College and Research Institute, Madurai – 625104, Tamil Nadu, India ., IN
3 Department of Plant Pathology, Agricultural College and Research Institute, Madurai – 625104, Tamil Nadu, India ., IN
Source
Journal of Biological Control, Vol 36, No 2 & 3 (2022), Pagination: 143 - 150Abstract
Beauveria bassiana (Balsamo-Vuillemin), an effective entomopathogenic fungi is well positioned in the biological control of insect pests for more than ten decades around the world. Its potential can be attributed to the fungus’s entry through several parts of the insect and its mode of action. But sometimes a virulent strain of B. bassiana may become ineffective because of xenobiotics and environmental factors. To enhance the efficacy of B. bassiana, which is necessary for placing it in Integrated Pest Management, the Colony Forming Unit (CFU) of B. bassiana should be compatible with xenobiotics used in crop production. The compatible concentrations of imidacloprid 48% FS (500 ppm) for B. bassiana was studied in the laboratory condition and results revealed low per cent growth inhibition (21.25%) and maximum radial growth (1.46 cm) at 15 Days After Inoculation (DAI). The inhibition of colony growth was reduced by treating the bhendi seeds with B. bassiana and imidacloprid 48 % FS at a time interval of four hours which showed high mean colony growth (51.12).Keywords
Beauveria bassiana, compatibility, imidacloprid 48% FS, seed treatmentFull Text
References
- Alizadeh A, Samih MA, Khezri M, Riseh RS. 2007. Compatibility of Beauveria bassiana (Bals.) Vuill. with several pesticides. Int J Agric Biol Eng, 9(1): 31-34.
- Anderson TE, Hajek AE, Roberts DW, Preisler K, Robertson JL. 1989. Colorado potato beetle (Coleoptera: Chrysomelidae): Effects of combinations of Beauveria bassiana with insecticides. J Econ Entomol, 82: 83-89.https://doi.org/10.1093/jee/82.1.83
- Azevedo JL, Maccheroni JW, Pereira JO, de Araújo WL.2000. Endophytic microorganisms: A review on insect control and recent advances on tropical plants. Electron J Biotechnol, 3(1): 15-16. https://doi.org/10.2225/vol3issue1-fulltext-4
- Bermúdez CSE, Zaldívar AY, Spolidorio MG, Moraes-Filho J, Miranda RJ, Caballero CM., Labruna MB. 2011. Rickettsial infection in domestic mammals and their ectoparasites in El Valle de Antón, Coclé, Panamá. Vet Parasitol, 177(1-2): 134-138. https://doi.org/10.1016/j.vetpar.2010.11.020 PMid:21144663
- Bhattacharya S., Dutta S, Dhar T. 2004. In vitro compatibility of different entomopathogens to pesticides, plant growth regulators and micronutrients. Ann Plant Sci, 12(1):199-202.
- Faraji S, Shadmehri AD, Mehrvar A. 2016. Compatibility of entomopathogenic fungi, Beauveria bassiana and Metarhizium anisopliae with some pesticides. J Entomol Soc, 36(2): 137-146.
- Feng MG, Chen B, Ying S. 2004. Trials of Beauveria bassiana, Paecilomyces fumosoroseus and imidacloprid for management of Trialeurodes vaporariorum (Homoptera: Aleyrodidae) on greenhouse grown lettuce. Biocontrol Sci, 14(6): 531-544. https://doi.org/10.1080/09583150410001682269
- Ferron P. 1971. Modification of the development of Beauveria tenella mycosis in Melolontha melolontha
- larvae, by means of reduced doses of organophosphorus insecticides. Entomol Exp Appl, 14(4): 457-466. https:// doi.org/10.1111/j.1570-7458.1971.tb00185.x
- Furlong M., Groden E. 2001. Evaluation of synergistic interactions between the Colorado potato beetle
- (Coleoptera: Chrysomelidae) pathogen, Beauveria bassiana and the insecticides, imidacloprid, and
- cyromazine. J Econ Entomol, 94(2): 344-356. https:// doi.org/10.1603/0022-0493-94.2.344 PMid:11332824
- Gomez KA, Gomez AA. 1984. Statistical procedures for agricultural research: John Wiley & Sons.
- Gowrish KR., Ramesha B, Ushakumari R., Santhoshkumar T, Kumar V. 2013. Effect of spinosad 45 SC on growth and development of entomopathogenic fungi, Metarhizium anisopliae and Beauveria bassiana. Entomon, 38(3):155-160.
- Hokkanen H, Kotiluoto R. 1992. Bioassay of the side-effects of pesticides on Beauveria bassiana and Metarhizium anisopliae: standardized sequential testing procedure. IOBC/WPRS Bull, XI(3): 148-151.
- James RR, Elzen GW. 2001. Antagonism between Beauveria bassiana and imidacloprid when combined for Bemisia argentifolii (Homoptera: Aleyrodidae) control. J Econ Entomol, 94(2): 357-361. https://doi.org/10.1603/0022- 0493-94.2.357 PMid:11332825
- Kaakeh W, Reid B, Bohnert TJ, Bennett GW. 1997. Toxicity of imidacloprid in the German cockroach (Dictyoptera: Blattellidae), and the synergism between imidacloprid and Metarhizium anisopliae (Imperfect Fungi: Hyphomycetes). J Econ Entomol, 90(2): 473-482.https://doi.org/10.1093/jee/90.2.473
- Lacey LA, Frutos R., Kaya H, Vail P. 2001. Insect pathogens as biological control agents: Do they
- have a future? Biol Control, 21(3): 230-248. https://doi.org/10.1006/bcon.2001.0938
- Moorhouse ER, Gillespie AT, Sellers EK, Charnley, AK. 1992. Influence of fungicides and insecticides on
- the entomogenous fungus, Metarhizium anisopliae a pathogen of the vine weevil, Otiorhynchus sulcatus.
- Biocontrol Sci Technol, 2(1): 49-58. https://doi.org/10.1080/09583159209355217
- Quintela ED, Mccoy CW. 1997. Pathogenicity enhancement of Metarhizium anisopliae and Beauveria bassiana to first instars of Diaprepes abbreviatus (Coleoptera:Curculionidae) with sublethal doses of imidacloprid. Environ Entomol, 26(5): 1173-1182. https://doi.org/10.1093/ee/26.5.1173
- Srinivasan R, Rajendran R. 2003. Joint action potential of neem with other plant extracts against the leaf hopper Amrasca devastans (Distant) on Okra. Pest Manage Econ Zool, 10: 131-136.
- Usha J, Babu MN, Padmaja V. 2014. Detection of compatibility of entomopathogenic fungus Beauveria bassiana (Bals.) Vuill with pesticides, fungicides and botanicals. Int J Plant Animal Environ Sci, 4: 613-624.
- Welfare F. 2016. Horticultural Statistics at a Glance 2015. OUP Catalogue.