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United States Department of Agriculture

Agricultural Research Service

Research Project: SUBTROPICAL INSECT PESTS OF VEGETABLES AND ORNAMENTAL PLANTS

Location: Subtropical Insects and Horticulture Research

Title: Chemical class rotations for control of Bemisia tabaci (Hemiptera: Aleyrodidae) on poinsettia and their effect on cryptic species population composition

Authors
item McKenzie, Cindy
item Kumar, Vivek -
item Palmer, Cristi -
item Oetting, Ronald -
item Osborne, Lance -

Submitted to: Entomological Society of America Annual Meeting
Publication Type: Abstract Only
Publication Acceptance Date: November 9, 2013
Publication Date: November 13, 2013
Citation: McKenzie, C.L., Kumar, V., Palmer, C.L., Oetting, R.D., Osborne, L.S. 2013. Chemical class rotations for control of Bemisia tabaci (Hemiptera: Aleyrodidae) on poinsettia and their effect on cryptic species population composition [abstract]. Entomological Society of America Annual Meeting. Paper No. D0554.

Technical Abstract: Bemisia tabaci, a polyphagous insect with over 900 host plants, is an effective vector of more than 100 plant viruses. Being highly fecund, B. tabaci has the potential to develop insecticide resistance rapidly as demonstrated by reports of use failures with MEAM1 and MED cryptic species (commonly known as biotypes B and Q, respectively). Insecticide resistance management is a key component of pest management practices. The research herein studied season-long rotational management programs on poinsettia and their impact on the ratio of MEAM1: MED cryptic species in the surviving treated populations.

Last Modified: 9/10/2014
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