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Evaluating bio-safety of newer and conventional insecticides against parasitoids and predators of castor whitefly: Evaluating bio-safety of newer and conventional insecticides against parasitoids and predators of castor whitefly

Indian Agricultural Research Journals

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Title Evaluating bio-safety of newer and conventional insecticides against parasitoids and predators of castor whitefly: Evaluating bio-safety of newer and conventional insecticides against parasitoids and predators of castor whitefly
 
Creator M SENTHIL KUMAR
M DEIVAMANI
S R VENKATACHALAM
 
Subject Bio-safety, Castor, Insecticides. Parasitoids, Predators, Whitefly
 
Description This investigation was carried out to evaluate the bio-safety of newer and conventional insecticides tested against Eretmocerus mundus, Nephus regularis, Chilocorus nigirita under laboratory conditions at Tapioca and Castor Research Station, Yethapur. The results showed that diafenthiuron 50 WP @ 0.8g/l and buprofezin 25 SC @ 0.8 ml/l recorded lowest adult mortality of Eretmocerus mundus (60 and 65 percent), Nephus regularis (40.60 and 39.40 per cent) and Chilocorus nigirita (39.20 and 34.60 per cent) respectively and highest adult emergence (74.41 and 73.49 percent) in Eretmocerus mundus. However, thiomethaxam 25 WG0.4 g/l and dimethoate 30 EC1.7 ml/l were very harmful to parasitoid and predators.
 
Publisher Indian Society of Oilseeds Research
 
Date 2020-03-12
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier https://epubs.icar.org.in/index.php/JOR/article/view/141191
10.56739/jor.v37iSpecialissue.141191
 
Source Journal of Oilseeds Research; Vol. 37 No. Specialissue (2020): Journal of Oilseeds Research
0970-2776
 
Language eng
 
Relation https://epubs.icar.org.in/index.php/JOR/article/view/141191/51691
 
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