Seasonal Incidence, Comparative Field Efficacy of Chemical Insecticides and their Economics for Management Brinjal Shoot and Fruit Borer Leucinodes orbanalis (guenee)
نویسندگان
چکیده
منابع مشابه
Detection of genetic polymorphism in the populations of brinjal shoot and fruit borer, Leucinodes orbonalis (Guenee).
In the present study six different populations of L. orbonalis were collected and subjected to analysis of genetic variability in terms of carboxylesterase isozyme pattern and DNA polymorphism using RAPD-PCR. Pattern of carboxylesterase revealed a similar isozyme cluster in the populations namely, sivaganga (population-3), dindigal (population-4), virudhunagar (population-5) and coimbatore (pop...
متن کاملThreshold based spraying of flubendiamide for the management of brinjal shoot and fruit borer, Leucinodes orbonalis (Lep.: Pyralidae)
آزمایشات صحرایی به منظور تعیین آستانه‌ی زیان اقتصادی برای سم‌پاشی flubendiamide علیه جوانه‌خوار و میوه‌خوار بادمجان انجام گرفت. این سم بر اساس ده آستانه، شامل 2% آلودگی جوانه، 5% آلودگی جوانه، اولین میوه‌دهی + 2% آلودگی میوه، اولین میوه‌دهی + 5% آلودگی میوه، 2% آلودگی میوه، 5% آلودگی میوه، 2% آلودگی جوانه + 2% آلودگی میوه، 5% آلودگی جوانه + 2% آلودگی میوه، 5% آلودگی جوانه + 5% آلودگی میوه و سم...
متن کاملStudies on shoot and leaf characters of brinjal plants and their quantitative relationships with brinjal shoot and fruit borer
The field experiment was conducted with twenty brinjal varieties/lines during October 2007 to May 2008 to identify shoot and leaf characteristics of brinjal plants for their susceptibility/resistance against brinjal shoot and fruit borer infestation. Borer infestation was influenced by different characters of plant shoot and leaf. Various parameters like plant height, stem diameter, number of b...
متن کاملthreshold based spraying of flubendiamide for the management of brinjal shoot and fruit borer, leucinodes orbonalis (lep.: pyralidae)
field experiment was conducted to determine the economic threshold for spraying of flubendiamide against the brinjal shoot and fruit borer. flubendiamide was applied based on 10 thresholds including 2% shoot infestation, 5% shoot infestation, first fruit set + 2% fruit infestation, first fruit set + 5% fruit infestation, 2% fruit infestation, 5% fruit infestation, 2% shoot + 2% fruit infestatio...
متن کاملManagement of Okra Shoot and Fruit Borer, Earias Vittella (fabricius) Using Chemical and Botanical Insecticides for Different Okra Varieties
To evaluate the effectiveness of selected insecticides and a botanical extract in management of okra shoot and fruit borer, Earias vittella an experiment was conducted in the field Laboratory, Department of Entomology, Bangladesh Agricultural University, Mymensingh during January to May 2011. Effectiveness of two synthetic insecticides (Kinalux 25 EC and Ecofuran 5 G) and a botanical (Neem leaf...
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ژورنال
عنوان ژورنال: International Journal of Current Microbiology and Applied Sciences
سال: 2019
ISSN: 2319-7692,2319-7706
DOI: 10.20546/ijcmas.2019.803.008