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Didel, R. P.
- Management of Aonla Rust Incited by Ravenalia emblicae Var. fructicolae Syd
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Authors
Affiliations
1 Department of Plant Pathology, S.k.n. College of Agriculture (skrau), Jobner, Rajasthan, IN
1 Department of Plant Pathology, S.k.n. College of Agriculture (skrau), Jobner, Rajasthan, IN
Source
Asian Journal of Bio Science, Vol 8, No 1 (2013), Pagination: 117-119Abstract
Indian gooseberry (Emblica officinalis Gaertn) commonly known as aonla is one of the important fruit crop in arid and semi arid growing regions. To see the effect of different bioagents alone and alongwith effective fungicide against aonla rust, a field experiment was conducted. Pooled data revealed that chlorothalonil (0.2 %) reduced the maximum disease intensity significantly in comparison to control and other treatments. Minimum disease severity (5.80%) was obtained in chlorothalonil (0.2 %) followed by 1% Trichoderma viride +0.1% chlorothalonil (8.82 PDI). Maximum per cent disease control (71.80) was obtained in chlorothalonil (0.2 %) followed by 1% Trichoderma viride + 0.1% chlorothalonil (57.12) and also increased fruit yield significantly in comparison to other treatments. Maximum B: C ratio was obtained with chlorothalonil 0.2% (1:1.38) followed by 1% Trichoderma viride + 0.1% chlorothalonil (1: 1.29).Keywords
Emblica Officinalis, Ravenalia Emblicae, Trichoderma Viride, Pseudomonas Fluorescens, Chlorothalonil, Aonla RustReferences
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- Jat, R.G. and Goyal, S.K. (2004). Estimation of losses in aonla fruit yield caused by rust. In Proceedingg of ISMPP and National Symposium on Advances in fungal diversity and host pathogen interactions. Goa.
- Theradimani, M., Juliet Hepziba, S. And Siddeswaram, K. (2006). Management of aonla rust (Ravenalia emblicae) using fungicides and bio control agents. Indian J. Arid Hort., 1 (1): 61-62.
- Tyagi, R.N.S. (1967). Morphological and taxonomical studies on the genus Ravenalia Berk. Occurring in Rajasthan. Ph.D. Thesis, University of Rajasthan, Jaipur, RAJASTHAN (INDIA).
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- Combining Ability Analysis for Growth and Yield Components in Brinjal (Solanum melongena L.)
Abstract Views :224 |
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Authors
Affiliations
1 Department of Plant Pathology, Sri Karan Narendra College of Agriculture (SKRAU), Jobner, Jaipur (Rajasthan), IN
1 Department of Plant Pathology, Sri Karan Narendra College of Agriculture (SKRAU), Jobner, Jaipur (Rajasthan), IN