An important mechanism promoting species coexistence is conspecific negative density dependence (CNDD), which inhibits conspecific neighbors by accumulating host-specific enemies near adult trees and thus promoting species ...
Plants & Animals
Sep 16, 2022
0
5
UC Riverside scientists are on the hunt for a chemical that disrupts "evil" weevils' mating and could prevent them from destroying California's supply of avocados.
Ecology
Sep 2, 2022
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6
A wasp that has already caused major damage in the Southern Hemisphere could spread throughout North America, although nature's defenses are currently keeping the insect under control, according to a Dartmouth study.
Plants & Animals
Jun 16, 2022
0
38
Promoting early season plant cover, primarily through the use of cover crops, can be more effective at reducing pest density and crop damage than insecticide applications, according to a Penn State-led team of researchers.
Ecology
Apr 1, 2022
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25
United States Department of Agriculture (USDA), Agricultural Research Service (ARS) scientists and collaborators confirmed the presence of a newly described Eriophyid mite, a potential biological control agent for the invasive ...
Plants & Animals
Dec 1, 2021
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33
An invasive weed could escalate the spread of malaria in East Africa after scientists found new evidence that it creates a favorable breeding ground for female mosquitoes, which transmit malaria.
Ecology
Aug 5, 2021
0
171
Daily kill rates of predatory insect species and parasitoid species appear to be a useful criterion for determining which natural enemies are most effective in biological control of insect pests. That's the conclusion of ...
Plants & Animals
Jun 3, 2021
0
5
Their home ranges lie on opposite ends of the world, yet they share a common trait: The North American raccoon (Procyon lotor) and the raccoon dog (Nyctereutes procyonoides), originally a native of Asia, were both brought ...
Plants & Animals
Apr 15, 2021
1
16
The Janzen–Connell (J-C) hypothesis suggests that specialized natural enemies cause distance‐or density‐dependent mortality among host plants and is regarded as an important mechanism for species coexistence. However, ...
Ecology
Jan 12, 2021
0
5
When the invasive emerald ash borer, a beetle native to the Far East, was found in Rhode Island in 2018, it was a sign that most of the state's mature ash trees were likely to die soon. Now a team of entomologists from the ...
Plants & Animals
Sep 17, 2020
1
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