Search results for pest suppression

Plants & Animals Apr 11, 2024

Genetic underpinnings of environmental stress identified in model plant

Plants can be temperamental. Even weeds along the side of highways or pushing their way up in the cracks of concrete sidewalks can get stressed out by dehydration, cold, excess salt and more. Researchers at Hiroshima University ...

Ecology Apr 1, 2024

Beavers' work can help stop wildfires: More places in California are embracing them

A vast burn scar unfolds in drone footage of a landscape seared by massive wildfires north of Lake Tahoe. But amid the expanses of torched trees and gray soil, an unburnt island of lush green emerges.

Cell & Microbiology Mar 27, 2024

Researchers identify microbes that help plants thwart parasite

Bacteria that could help one of Africa's staple crops resist a major pest have been identified by researchers at the University of California, Davis. Their findings, published in Cell Reports, could improve yields of sorghum, ...

Ecology Mar 1, 2024

Baiting foxes can make feral cats even more 'brazen,' study of 1.5 million forest photos shows

Foxes and cats kill about 2.6 billion mammals, birds and reptiles across Australia, every year. To save native species from extinction, we need to protect them from these introduced predators. But land managers tend to focus ...

Ecology Feb 29, 2024

Scientists and government agencies are targeting mosquitoes with bacteria

Dengue fever is one of the most common tropical diseases in the world, affecting several million people every year.

Molecular & Computational biology Feb 26, 2024

Unlocking the potential of protease inhibitors for enhanced pest resistance in tea plants

Protease inhibitors are a promising strategy for enhancing herbivore resistance in plants, which is crucial for addressing the significant yield losses in crops such as tea plants due to insect herbivores. Serine protease ...

Plants & Animals Feb 1, 2024

New study suggests culling animals who 'don't belong' can be a flawed nature conservation practice

New research published today in the journal Science has concluded that eradicating animals on the basis that they are not native in order to protect plant species can be a flawed practice costing millions of dollars, and ...

Biotechnology Feb 1, 2024

Field weed control: Synthetic microbial communities slash herbicide use

Synthetic microbial communities (SynComs) are emerging as powerful allies in the battle against weeds. These carefully crafted assemblies of microorganisms, such as compatible Pseudomonas strains, are designed to target specific ...

Molecular & Computational biology Jan 30, 2024

Study opens the door for developing gene drive strains for the population suppression of medfly

Researchers have created the first gene drive for the Mediterranean fruit fly (medfly), a global agricultural pest affecting food production. The team was led by Dr. Nikolai Windbichler and Dr. Angela Meccariello at Imperial's ...

Plants & Animals Jan 29, 2024

Green leaf volatiles may work as a less toxic pesticide for farmers

Have you ever wondered about that sharp, green note that hits your nose when you mow the lawn or cut flower stems? Those are green leaf volatiles, or GLVs: easily evaporated oils that plants use to communicate with other ...

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