Preliminary study of resistance in 4 populations of Helopeltis theobromae Miller (Hemiptera: Miridae) to γ − HCH, Propoxur and Dioxacarb.

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Preliminary study of resistance in 4 populations of Helopeltis theobromae Miller (Hemiptera: Miridae) to γ − HCH, Propoxur and Dioxacarb.

Four populations of Helopeltis theobromae Miller were investigated in Peninsular Malaysia for the existence of resistance to alpha-HCH, propoxur and dioxacarb by means of time-response assays. The insects were confined on treated filter paper and time to knockdown was recorded to establish lethal ex...

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Bibliographic Details
Main Authors:	Omar, Dzolkhifli, Khoo, Khay Chong, Muhamad, Rita
Format:	Conference or Workshop Item
Language:	English
Subjects:	Cocoa - Malaysia Cocoa - Diseases and pests
Online Access:	http://psasir.upm.edu.my/id/eprint/19349/ http://psasir.upm.edu.my/id/eprint/19349/1/ID%2019349.pdf

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