Inheritance of pyriproxyfen resistance in the whitefly, Bemisia tabaci (Q biotype)
β Scribed by A. Rami Horowitz,; Kevin Gorman; Gavin Ross; Ian Denholm
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 122 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0739-4462
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The insect growth regulator pyriproxyfen (a juvenoid) eΓΎ ectively inhibits the hatching of eggs of the tobacco or cotton whiteΓ½y, Bemisia tabaci, as well as causing pupal mortality. Since 1991, this insecticide has been one of the main agents for controlling B tabaci on Israeli cotton. Seasonal tren
Pyriproxyfen was eΓΎ ective against susceptible Bemisia tabaci eggs at a of 0.003 mg LC 50 litre-1 and against nymphs at 0.02 mg litre-1. In comparison, eggs of a laboratory selected, pyriproxyfen-resistant B tabaci strain, originating in an Israeli greenhouse, exhibited 6500-fold resistance and nymp
SDS-PAGE of the sweet potato whitefly (Bemisia tabaci) egg extract showed one major band (approximately 190 kDa) and two minor bands (approximately 75 kDa and 67 kDa). A distinct 190 kDa band was also present in male extract. On SDS gels the vitellin band of the greenhouse whitefly (Trialeurodes vap
A biochemical approach was used to characterize acetylcholinesterase (AChE) insecticide insensitivity in several sweetpotato whiteΓy (Bemisia tabaci ; SPW) populations. Discriminating doses of insecticide were established to di β erentiate between sensitive and insensitive SPW strains and to genotype