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

• Main Authors: Omar, Dzolkhifli, Khoo, Khay Chong, Muhamad, Rita
• 格式: Conference or Workshop Item
• 語言: English
• 在線閱讀: http://psasir.upm.edu.my/id/eprint/19349/1/ID%2019349.pdf; http://psasir.upm.edu.my/id/eprint/19349/

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...