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http://krishi.icar.gov.in/jspui/handle/123456789/12912
Title: | Evaluation of Eco-Friendly Insecticides against Major Insect Pests of Cabbage |
Other Titles: | Not Available |
Authors: | V Venkateswarlu RK Sharma Kirti Sharma |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR-CENTRAL TOBACCO RESEARCH INSTITUTE |
Published/ Complete Date: | 2011-12-05 |
Project Code: | Not Available |
Keywords: | Cabbage, eco-friendly insecticides, Lipaphis erysimi kalt., Plutella xylostella L., Pieris brassicae L., Apanteles plutellae |
Publisher: | Not Available |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | Field experiments in cabbage c.v. Golden acre were laid out during rabi 2009-10 and 2010-11 in the vegetable farm of Division of Entomology, Indian Agricultural Research Institute, New Delhi in Randomised Block Design (RBD) with ten treatments. Each treatment schedule comprised four sprays, except treatment No. 10 which was taken as control. The results showed that in T9 comprising of acetamiprid-acetamiprid-fipronil-spinosad, showed significantly highest percent reduction over control (PROC) of aphid Lipaphis erysimi population (84.65 and 82.92); and (77.88 and 76.04) after 1st spray over two seasons at 3 and 7 DAS respectively. Also acetamiprid in other treatment combination, whether used as 1st or 2nd spray recoded significantly higher PROC of aphids than any other formulation. Chlorantraniliprole (18.5% SC @10 g a.i./ha) showed highest PROC of diamond back moth, Plutella xylostella (83.65 and 82.08) and cabbage butterfly, Pieris brassicae (84.42 and 84.54) at 3 d after 3rd spray during 2009-10 and 2010-11, respectively in treatment T4 having acetamiprid-acetamipridchlorantraniliprole- emamectin benzoate with corresponding maximum marketable yield (30.6 and 32.17 ton/ ha). Neem baan, spinosad, emamectin benzoate and chlorantraniliprole were proved safe to natural enemies in cabbage. High efficacy of chlorantraniliprole in T4 with emamectin benzoate and acetamiprid as other insecticides could be excellent choice in rotational strategy aimed at prolonging their efficacy by delaying the development of resistance due to diverse mode of action. Beauveria bassiana proved significantly superior at 14 DAS as highest PROC in T5 (64.23 and 71.93) and T7 (64.37 and 68.94) was recorded during 2009-10 and 2010-11, respectively after 1st spray. |
Description: | Not Available |
ISSN: | Not Available |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Pesticide Research Journal |
NAAS Rating: | 5.49 |
Volume No.: | 23(2) |
Page Number: | 172-180 |
Name of the Division/Regional Station: | Division of Crop Protection |
Source, DOI or any other URL: | Not Available |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/12912 |
Appears in Collections: | CS-CTRI-Publication |
Files in This Item:
File | Description | Size | Format | |
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Res__Paper_V-Venkateswarlu.pdf | 147.28 kB | Adobe PDF | View/Open |
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