Light, photosynthesis help bacteria invade fresh produce
Exposure to light and possibly photosynthesis itself could be helping disease-causing bacteria to be internalized by lettuce leaves, making them impervious to washing, according to research published...
View ArticleWolves, moose and biodiversity: An unexpected connection
Moose eat plants; wolves kill moose. What difference does this classic predator-prey interaction make to biodiversity?
View ArticleCan a drop of water cause sunburn or fire?
To the gardening world it may have always been considered a fact, but science has never proved the widely held belief that watering your garden in the midday sun can lead to burnt plants. Now a study...
View ArticleFungi's genetic sabotage in wheat discovered
Using molecular techniques, Agricultural Research Service (ARS) and collaborating scientists have shown how the subversion of a single gene in wheat by two fungal foes triggers a kind of cellular...
View ArticleResearchers discover potential new virus in switchgrass
University of Illinois researchers have confirmed the first report of a potential new virus belonging to the genus Marafivirus in switchgrass, a biomass crop being evaluated for commercial cellulosic...
View ArticleMolecular technique advances soybean rust resistance research
A new tool is available to select for soybean rust resistance in breeding populations, said Glen Hartman, University of Illinois professor of crop sciences and USDA-ARS scientist. Hartman and his team...
View Article'Fat worms' inch scientists toward better biofuel production
Fat worms confirm that researchers from Michigan State University have successfully engineered a plant with oily leaves—a feat that could enhance biofuel production as well as lead to improved animal...
View ArticleSeason-long leaf testing improves crop profitability
Just read the leaves. Regularly testing leaf tissue for nutrient levels may significantly enhance the profitability of New York vegetable crops, say Cornell researchers.
View ArticleI can see clearly now: A new method for rapid detection and identification of...
Downy mildew (Pernospora belbahrii Thines) is a relatively new disease to North America. First reported in 1933 in Uganda, downy mildew has spread rapidly across the globe. Early detection of downy...
View ArticleHow plants become zombies
(Phys.org) —Forget popular video game Plants Vs. Zombies, some plants are zombies and scientists have uncovered how bacterial parasites turn them into the living dead.
View ArticleScientists present first model of how buds grow into leaves
Leaves come in all shapes and sizes. Scientists have discovered simple rules that control leaf shape during growth. Using this 'recipe', they have developed the first computer model able to accurately...
View ArticleTinkerbella nana—a new representative from the world of fairyflies
Mymaridae, commonly known as fairyflies, are one of about 18 families of chalcid wasps. Fairyflies occur worldwide, except in Antarctica. They include the world's smallest known insect - Kikiki huna,...
View ArticleIntracellular ABC transporters enable leaf beetle larvae to accumulate...
Scientists at the Max Planck Institute for Chemical Ecology in Jena, Germany, have discovered the decisive biological stimulator for the accumulation of defensive substances in leaf beetle larvae used...
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