Seven years' worth of trapping data for the invasive spotted-wing drosophila in Michigan offer an enhanced view of the pest's seasonal activity and abundance patterns, a boon for fruit growers and integrated pest management pros in temperate regions.
A new report in the Journal of Integrated Pest Management shows that a beetle species released into the wild as a natural enemy of the invasive hemlock woolly adelgid appears to be successfully establishing in urban environments in addition to forest settings.
A new study published today in the Journal of Economic Entomology models potential suitable habitat for the invasive spotted lanternfly and shows large swaths of the United States and beyond are likely to be vulnerable should the spotted lanternfly continue to spread.
Though tick populations tend to decrease in areas where predatory ants are present, a new study reveals that it's not because the ants prey on the ticks. In fact, predatory ants such as fire ants ignore ticks completely.
Tested in more than 100 locations across the U.S., a clear sticky-panel trap proves effective in attracting brown marmorated stink bugs, putting an easier-to-use tool in the hands of growers and IPM professionals for monitoring populations of the invasive pest.
Native to Central and South America, the conehead termite has been found in just two places in the United States: Dania Beach and Pompano Beach, Florida. A new genetic analysis of these two populations suggests they arose from a single invasion.
In a recent study in Germany, targeted delivery of insecticides by unmanned aerial vehicles was effective against oak processionary moths. Researchers say such drones are suitable for aerial spraying during field studies and may open new doors for "precision forestry."
The body of knowledge built since the arrival of West Nile virus in the Americas in 1999 is now powering efforts to minimize its impact and prepare for the invasion of other mosquito-borne diseases. A new special collection in the Journal of Medical Entomology takes stock of lessons learned and progress made over the past 20 years of West Nile virus research, surveillance, and control.
New research shows traps with eugenol and phenethyl propionate—and leaving out geraniol—remain effective in catching Japanese beetles but significantly reduce bycatch of native bees. Plus, entirely green, brown, black, or red traps are least attractive to native bees.
Pecan is one of the few plants native to North America that is now an important horticultural crop. One of its most significant pests, however, is the pecan nut casebearer. A new guide in the open-access Journal of Integrated Pest Management profiles the pecan nut casebearer and outlines management methods for it.
Millet is a staple crop in Africa and Asia and increasingly common elsewhere, as demand for whole-grain products continues to rise. At least 150 insect species are known to feed on millet, and a new profile in the open-access Journal of Integrated Pest Management highlights the biology and management options for several of the most significant ones.
Dense thickets of invasive Japanese barberry significantly reduce the diversity and numbers of insects and arthropods in forests, according to new research. The ripple effects can extend upward throughout local ecosystems, even affecting human health via an increased presence of Lyme disease.
In many areas where the Asian citrus psyllid spreads citrus greening disease to commercial groves, it can evade control efforts by infesting residential citrus trees. A new attract-and-kill device, however, is being evaluated for managing psyllids on citrus in residential areas.
With hemp recently legalized for commercial production in the United States, growers are in need of integrated pest management (IPM) guidance. A new profile in the open-access Journal of Integrated Pest Management offers a current synopsis of existing research on insect and arthropod pests of hemp and notes where future research is needed.
After swarms of the South American locust Schistocerca cancellata reappeared in 2015 for the first time in 60 years, a study on what drives their swarm behavior finds the insects' population density acts as a trigger for a slew of biological and behavioral changes at the individual level.
In many tick species, more than three-quarters of their lives are spent off-host in the soil or among the leaf litter. A research team at Cornell University highlights an important opportunity for tick researchers and soil ecologists to collaborate to better understand what happens when the ticks aren't in contact with hosts.