Suitability of Nano-sulphur for Biorational Management of Powdery mildew of Okra (Abelmoschus esculentus Moench) caused by Erysiphe cichoracearum
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چکیده
منابع مشابه
Field Evaluation of Non-synthetic Insecticides for the Management of Insect Pests of Okra Abelmoschus Esculentus (l.) Moench in Ghana
In a two-year study, aqueous seed extracts of the neem tree Azadirachta indica A. Juss (Meliaceae) and Bacillus thurigiensis (Bt) were evaluated in the field for the management of pests of okra, Abelmoschus esculentus (L.) Moench. The aqueous neem seed extracts were applied at the rate of 30, 50, 75 and 100 g/l and B.thurigiensis was applied at the rate 1.0 g/l of water. Actellic 25 EC, a synth...
متن کاملStudies of Nematodes Associated with Okra (Abelmoschus esculentus (Linn) Moench) in District Bilaspur, Himachal Pradesh
Nematodes are commonly referred to as non segmented round worm, thread worms or pin worms. It‟s body is elongated, cylindrical, bilaterally symmetrical and tapering towards both end. It is pseudocoelomate and dioecious with sexual dimorphism. It‟s impact on agriculture by way of inflicting is quite substantial. In the District Bilaspur of Himachal Pradesh, in the present study on nematodes, two...
متن کاملAssessment of genetic relatedness among okra genotypes [abelmoschus esculentus (l.) Moench] using rapd markers
DNA based RAPD (Randomly Amplification of Polymorphic DNA) markers have been used extensively to study genetic relationships in number of crop plants. In this study, 44 okra genotypes collected from different parts of India, were selected to assess genetic distinctiveness and relatedness. Total genomic DNA was extracted and subjected to RAPD analysis using 14 arbitrary 10 mer primers. The molec...
متن کاملInfluence of Farmyard Manure and Weeding Regimes on Growth and Yield of Okra (Abelmoschus esculentus L. Moench) in Zaria
Field experiments were conducted during the 2010 and 2011 cropping seasons to investigate the effect of farmyard manure and weeding regimes on the growth and yield of okra. The study was a factorial experiment laid out in split plot design, replicated three times. Farm yard manure was assigned as main plot treatments, while weeding regimes was assigned as sub plot treatments. Parameters measure...
متن کاملInduction of Defense-Related Physiological and Antioxidant Enzyme Response against Powdery Mildew Disease in Okra (Abelmoschus esculentus L.) Plant by Using Chitosan and Potassium Salts
Foliar sprays of three plant resistance inducers, including chitosan (CH), potassium sorbate (PS) (C6H7kO2), and potassium bicarbonates (PB) (KHCO3), were used for resistance inducing against Erysiphe cichoracearum DC (powdery mildew) infecting okra plants. Experiments under green house and field conditions showed that, the powdery mildew disease severity was significantly reduced with all test...
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ژورنال
عنوان ژورنال: Journal of Plant Pathology & Microbiology
سال: 2013
ISSN: 2157-7471
DOI: 10.4172/2157-7471.1000171