Mosquitoes of the genus Anopheles are well known as primary vectors of malaria. But a new study suggests that Anopheles species, including some found in the United States, also are capable of carrying and transmitting an emerging pathogen, Mayaro virus, which has caused outbreaks of disease in South America and the Caribbean.
Penn State has become the 55th educational institution in the nation to be certified as an affiliate of the Bee Campus USA program, designed to marshal the strength of educational campuses for the benefit of pollinators.
A cellular protein that interacts with invading viruses appears to help enable the infection process of the Zika virus, according to an international team of researchers who suggest this protein could be a key target in developing new therapies to prevent or treat Zika virus infection.
Two students in Penn State's College of Agricultural Sciences are the recipients of the Guyton Award, a global learning scholarship established recently by Bill Guyton, an agricultural economist and internationally recognized expert in sustainable development.
The abilities of various bee species to disperse influences the pattern of their population's genetic structure, which, in turn, can constrain how they respond to environmental change, as reported by an international team of researchers.
Carabid beetles produce caustic chemicals they spray to defend themselves against predators, and the compound that protects their bodies from these toxic substances shows promise for use in bioengineering or biomedical applications, according to Penn State researchers.
The “Authentic Plant Pollinator Landscape Research for Educators” workshop, co-hosted by Penn State's colleges of Education and Agricultural Sciences, is slated for June 24-28 at the University Park campus.
Beescape.org provides a tool for beekeepers, gardeners, growers and land managers to assess the quality of their landscapes for supporting managed honey bees and wild bees. It was developed through a partnership led by Penn State’s College of Agricultural Sciences, Center for Pollinator Research and Huck Institutes of the Life Sciences.
The spotted lanternfly is not a strong or frequent flyer, weaknesses that may hinder its ability to travel long distances by air, according to researchers in Penn State's College of Agricultural Sciences.
Undergraduate research aimed at supporting pollinator health is flourishing at Penn State's Center for Pollinator Research, thanks to philanthropic support.
The prevalence of the most abundant species of ticks found in Pennsylvania has shifted over the last century, according to Penn State scientists, who analyzed 117 years' worth of specimens and data submitted primarily by residents from around the state.
Members of the Penn State Science Policy Society recently visited Washington, D.C., where they met with officials from several congressional offices and nongovernmental organizations to discuss the promotion of science and evidence-based policy.
Within the past decade, beekeepers across the globe have observed massive declines in managed honey bee populations. Given their critical role in the nation’s agricultural industry, Penn State’s Christina Grozinger and the Center for Pollinator Research are implementing creative approaches to protecting bee populations in Pennsylvania and beyond.
The inspiration behind a person’s philanthropy can come from a variety of sources. For alumnus Dr. Roger Simon, it stems from two places: the Penn State Department of Entomology and his father, Sam Simon.
Viruses, spread through mosquito bites, cause human illnesses such as dengue fever, Zika and yellow fever. A new control technique harnesses a naturally occurring bacterium called Wolbachia that blocks replication of viruses and breaks the cycle of mosquito-borne disease, according to an international team of researchers.
Ants adjust their social interactions to accommodate changes in population density, according to researchers at Penn State and Georgetown University. The findings suggest that ant colonies are capable of maintaining their sophisticated social organization despite potentially drastic changes in their environments.
Plants may induce "leaky gut syndrome" — permeability of the gut lining — in insects as part of a multipronged strategy for protecting themselves from being eaten, according to researchers at Penn State. By improving our understanding of plant defenses, the findings could contribute to the development of new pest control methods.
Despite the buzz in recent years about other invasive insects that pose an even larger threat to agriculture and trees — such as the spotted lanternfly, the stink bug and the emerald ash borer — Penn State researchers have continued to study another damaging pest, the Asian longhorned beetle.
Could soilborne fungi found nearly everywhere in North America be the kryptonite that can help control the spotted lanternfly? Studies underway in the Philadelphia region -- carried out by scientists from Penn State and Cornell University -- aim to answer that question, with early findings showing promise against what has been described as the worst invasive pest to hit the U.S. since the gypsy moth.
Supported by a $4.3 million grant from the National Science Foundation, a multi-institutional project will draw on Penn State entomological expertise and collections to document and digitize the historical population dynamics of arthropod parasites, such as ticks, lice and mosquitoes.
Appreciating insects' role in agriculture and the environment will be the focus of Penn State's 2019 Great Insect Fair, scheduled for 10 a.m. to 4 p.m. Sept. 28 at the Snider Agricultural Arena on the University Park campus.
The Department of Entomology in Penn State’s College of Agricultural Sciences has released its first diversity statement, which articulates the department’s goal to “cultivate a community of people who have diverse ways of thinking, views, values and perspectives and who represent the composition of our society.”
A $7.3 million grant awarded to Penn State will support an interdisciplinary, multi-institutional team of researchers as they conduct research and develop strategies to combat the spotted lanternfly.
A unique undertaking in Penn State’s College of Agricultural Sciences will shine a light on how solar farms can contribute to healthy ecosystems and boost pollinator populations.
After being closed to the public for more than six years, Penn State's Frost Entomological Museum has reopened with new and improved exhibits, storage facilities, and research capacity, much to the delight of school groups and insect enthusiasts.
Rick Roush, dean of Penn State's College of Agricultural Sciences, has been elected as an Entomological Society of America Fellow, an honor that acknowledges his outstanding contributions to entomology in research, teaching, extension and outreach.
A research team developing artificial-intelligence-based solutions for diagnosing and managing threats to crop health has received a grant to expand the technology to assist more smallholder farmers around the world. Co-led by David Hughes, associate professor of entomology and biology, the team developed a smartphone app that is capable of accurately diagnosing crop diseases without an internet connection.
For residents of southeastern Pennsylvania, winter provides a brief respite from the spotted lanternfly, an insect invader that has impeded their warm-weather enjoyment for the past several years. But for scientists, extension specialists and government regulatory officials, putting a stop to the pest is a year-round endeavor.
The Pennsylvania Integrated Pest Management Program, a collaboration between Penn State’s College of Agricultural Sciences and the Pennsylvania Department of Agriculture, has developed the book, “IPM for Pennsylvania Schools and Childcares: A How-To Manual.”
By diversifying their crop rotations to create conditions that promote beneficial, predatory insects to combat pests, farmers can reduce their reliance on insecticides to control early-season crop pests, such as caterpillars, and still produce competitive yields of corn and soybeans.
