New self-sexing strain eliminates barriers to scalable and sustainable vector control for governments and communities in dengue-prone environments.

For more than 60 years, efforts to develop mating-based mosquito control technologies have largely failed to produce solutions that are both effective and scalable, keeping them out of reach of most governments and communities in disease-impacted regions globally. High pest suppression levels in trials have yet to fully translate into broad and effective control solutions. Two primary challenges to date-the need for complex sex-sorting to prevent female releases, and cumbersome processes for rearing and releasing male adult mosquitoes-present significant barriers for existing methods.

Self-limiting fall armyworm: a new approach in development for sustainable crop protection and resistance management.

Background: The fall armyworm, Spodoptera frugiperda, is a significant and widespread pest of maize, sorghum, rice, and other economically important crops. Successful management of this caterpillar pest has historically relied upon application of synthetic insecticides and through cultivation of genetically engineered crops expressing insecticidal proteins (Bt crops). Fall armyworm has, however, developed resistance to both synthetic insecticides and Bt crops, which risks undermining the benefits delivered by these important crop protection tools.

Combining cattle and wound-derived synthetic attractants, POC and Bezzilure B, for sampling Chrysomya bezziana in Indonesia.

The myiasis fly Chrysomya bezziana Villeneuve (Diptera: Calliphoridae) is an obligate parasite of body orifices and unnatural openings or wounds of vertebrates. It is a major pest of livestock and responsible for economic losses throughout the Old World. Two chemical lures were tested in the present study to assess their effectiveness at trapping Ch.