Tag

Pest Control

All articles tagged with #pest control

Fungi weaponize plant defenses to combat bark beetles
science23 days ago

Fungi weaponize plant defenses to combat bark beetles

Researchers from the Max Planck Institute showed that certain Beauveria bassiana strains can infect and kill bark beetles by detoxifying spruce tree defense chemicals (stilbenes and flavonoids). The fungus converts these compounds into less protective forms through two phases, first removing sugar to form aglycones and then methylating them to methylglucosides, which avoids the plant defenses and enables infection. Gene knockouts of the detoxification pathways reduce virulence, indicating these defenses are bypassable. Other fungi, like Cordyceps militaris, may use similar tricks, suggesting a future in biocontrol where fungi replace some chemical insecticides.

Scientists Warn of Behavioral Shift in Harmful Insects
science6 months ago

Scientists Warn of Behavioral Shift in Harmful Insects

Scientists have found that azuki bean beetles, a pest affecting legume crops, lay larger male eggs under stress from increased temperatures and CO2 levels, influenced by Wolbachia bacteria, which could worsen crop damage in a changing climate. This discovery highlights the need for targeted pest management strategies that consider environmental impacts and microbial interactions to protect food supplies without harmful chemicals.

Warning Over Harmful Hybrid Insect Threatening Plants and Humans
science6 months ago

Warning Over Harmful Hybrid Insect Threatening Plants and Humans

A new hybrid fire ant, dubbed the 'Frankenstein ant,' is rapidly spreading across the U.S., thriving in various climates and terrains due to its adaptability and genetic advantages, posing threats to plants, humans, and livestock. Efforts to manage its spread include quarantine measures, treatment protocols, and public awareness campaigns.

Effective Strategies to Deter Sweat Bees
home-and-garden6 months ago

Effective Strategies to Deter Sweat Bees

The article provides three organic methods to deter sweat bees from your yard: planting fragrant herbs like mint and eucalyptus, mulching exposed ground to prevent burrowing, and keeping the yard tidy to reduce shelter. These strategies aim to make the environment less attractive to sweat bees, which are pollinators but can sting when attracted to human sweat, especially around outdoor seating areas.

Top Tips to Keep Mosquitoes and Ticks Away This Summer
home-and-garden7 months ago

Top Tips to Keep Mosquitoes and Ticks Away This Summer

To reduce mosquito presence in your garden, avoid planting water hyacinth, bamboo, fountain grass, hostas, and taro, as these plants create ideal breeding environments for mosquitoes due to their moisture-retentive properties and shaded, damp conditions. Employing other pest control methods, such as removing standing water and using natural repellents, can further help keep mosquitoes at bay.

Three South Carolina Cities Among Worst in US for Mosquito Infestations
public-health7 months ago

Three South Carolina Cities Among Worst in US for Mosquito Infestations

Myrtle Beach, along with Greenville and Columbia, South Carolina, ranks among the top 50 U.S. cities for mosquito infestations in 2025, according to pest control reports, highlighting the importance of proactive mosquito control measures to prevent disease transmission and reduce nuisance bites during the peak season from April to October.