A study of the spatial distribution of German cockroaches in a high-rise apartment building found infestations were clustered in groups of adjacent units. But a building-wide integrated pest management program can be successful in eliminating most infestations and, importantly, stopping the cockroaches from migrating from one apartment to the next.
A major fruit export from Vietnam, longan has been well studied in Southeast Asia, but a new profile in the open-access Journal of Integrated Pest Management offers a compilation of longan IPM research for potentially new audiences.
The rise in popularity of mandarin oranges has outpaced knowledge of how integrated pest management (IPM) for them might differ from that of larger oranges. New research combines field study with years of data from citrus groves and shows that mandarins stand up surprisingly well to insect pests.
Researchers at Purdue University are developing new ways to apply spectroscopy in service of greater food security. By analyzing light reflected by plants, they can detect compounds the plants produce soon after they face an insect pest attack or other stressor.
In a new special collection on trap and cover crops in integrated pest management, experts review the latest research on various habitat-management methods and their applications in both deterring pest populations and fostering natural enemies of crop pests.
A study examining monarch butterflies' preferences for laying eggs on milkweed in cropland, open ground, or prairie—as well as predation rates on eggs in those settings—offers some mixed signals for monarch-conservation efforts.
A partnership between the University of Tennessee and the USDA Forest Service is a proof-of-concept for collaborative tick-surveillance programs.
Nonchemical Varroa-management methods are more common among small-scale beekeepers, but chemical varroacides show wide use among all types.
Integrated pest management comes with a variety of benefits, but its mix of methods can present complicated choices to growers low on resources and agricultural advice. A new report in the Journal of Integrated Pest Management outlines some potential solutions.
A pilot program in a 150-acre zone in Miami in 2018 released as many as 375,000 Wolbachia-infected male Aedes aegypti mosquitoes per week for six months and succeeded in reducing the female Ae. aegypti population by more than 75 percent.
Tracking the movements of the diminutive pests is a challenge, but a new study shows that DNA analysis of psyllid gut contents can reveal what plants psyllids have fed on, thereby pinpointing the non-crop "whistle stops" psyllids make before infesting crop fields.
An invasive species established in the eastern United States for more than a century, the Japanese beetle is making its way into Midwestern soybean and corn fields. A new review in the Journal of Integrated Pest Management offers a guide to the pest's biology and behavior and methods to fend it off.
A new study examines two host-targeted tick-control methods, and one shows a distinct advantage, but it's likely not cost-effective for the typical homeowner.
A simple change in the choice of grass varieties for lawns of St. Augustinegrass could be a key tool for fending off fall armyworm infestations, according to new research. While no single St. Augustinegrass cultivar rises above the rest in resisting infestation, mixing varieties may confer some benefits, as fall armyworms clearly preferred single-cultivar plantings in a series of lab tests.
Carrot weevil (Listronotus oregonensis) is a pest of carrots as well as parsley and celery. A new profile in the Journal of Integrated Pest Management gathers a variety of IPM methods for fending off carrot weevil and highlights where research is needed to better understand its biology and behavior.
A new study finds several edible plant oils—such as hempseed, sesame, and pumpkinseed oils—have potential utility as eco-friendly larvicides or egg-laying deterrents against the Aedes aegypti mosquito.
A study that shows mosquitoes might benefit from wetland-management tactics aimed at protecting frogs illustrates the complicated ecological dynamics present in urban wetlands. Understanding the habitat requirements and ecological interactions of local mosquito species is critical to balancing such wetlands' risks and benefits.