Author:
SUNKAD GURURAJ,JOSHI RANJANA,PATIL MEGHANA
Abstract
Trichoderma asperellum is an antagonistic fungus, which has the ability to inhibit the growth of pathogens in target environment. The study on compatibility of T. asperellum with fungicide molecules was carried out to know its compatibility with different classes of fungicide molecules during the studies on antagonistic potential of Trichoderma sp. against Fusarium oxysporum f. sp. ciceris causing chickpea wilt. In the present study, each of six popular systemic, non-systemic and combi-fungicide molecules were used to study the compatibility with bioagent Trichoderma asperellum. The fungicides were used at three different concentrations, i.e., systemic fungicides at 0.05, 0.1 and 0.15 per cent and non-systemic and combi fungicides at 0.1, 0.2 and 0.3 per cent concentrations by using poisoned food technique. Among six systemic fungicides, only azoxystrobin was highly compatible, whereas other systemic fungicides were incompatible showing 100 per cent inhibition of T. asperellum. Among six non-systemic fungicides, propineb, copper oxychloride and copper hydroxide were compatible at all three concentrations tested. However, mancozeb was compatible at lower concentrations but incompatible at higher (0.3%) concentrations. Further, thiram and captan were highly incompatible. Among six combi fungicides, copper oxychloride + copper hydroxide and cymoxanil + mancozeb were compatible with T. asperellum.
Publisher
Informatics Publishing Limited
Subject
Insect Science,Agronomy and Crop Science,Applied Microbiology and Biotechnology
Reference18 articles.
1. Ajay, T., Ramji, S., and Durga, P. 2018. Compatibility Trichoderma harzianum with systemic and two non systemic fungicides of in vitro. Asian J Crop Sci, 10(4): 174-179. https://doi. org/10.3923/ajcs.2018.174.179
2. Amaresh, Y. S., Chennappa, G., Avinash, S., Naik, M. K. and Sreenivasa, M. Y. 2019. Trichoderma-a new strategy in combating agriculture problems. Elsevier, 15: 1-10. https://doi.org/10.1016/B978-0-12-818258-1.00015-7
3. Ashok, M. 2005. Compatibility of certain bio-control agents with commonly used agrochemicals. MSc (Agri) Thesis Acharya NG Ranga Agric Univ Hyderabad, pp. 163- 319.
4. Bindu, M. G., Bhattiprolu, S. L. and Bali, R. V. 2011. Compatibility of bio control agent Trichoderma viride with various pesticides. J Hort Sci, 6(1): 71-73.
5. Buck, J. W. 2004. Combination of fungicides with phylloplane yeasts for improved control of Botrytis cinerea on geranium seedlings. Phytopathol, 94: 196-202. https:// doi.org/10.1094/PHYTO.2004.94.2.196
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献