ஐயுவா மன்னர் பாதுகாப்பு கூட்டமைப்பு News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Stay updated with breaking news from ஐயுவா மன்னர் பாதுகாப்பு கூட்டமைப்பு. Get real-time updates on events, politics, business, and more. Visit us for reliable news and exclusive interviews.

Top News In ஐயுவா மன்னர் பாதுகாப்பு கூட்டமைப்பு Today - Breaking & Trending Today

Research predicts benefits to monarchs from habitat near crop fields


Jun 15, 2021 to Jun 17, 2021
New research on monarchs by Iowa State University scientists offers important insights to those trying to boost populations by planting habitat close to corn and soybean fields.
The research indicates maximum increases in Iowa monarch populations are expected if habitat is established near crop fields, assuming that Integrated Pest Management recommendations are used, and insecticide spray drift management practices are followed.
The research helps answer important questions related to the long-term sustainability of North America s eastern monarch butterfly
Establishing habitat, which includes milkweed and blooming wildflowers, is key to reversing the species decline and ensuring its survival. An important region in which to create habitat includes the agriculturally dominated north-central U.S., the monarch s prime summer breeding grounds. There, seed-treatment and foliar insecticides are routinely used on crop fields from mid‐M ....

Iowa State University , United States , Story County , Niranjana Krishnan , Stevenp Bradbury , Prairie Biotic Research , Wildlife Service , College Of Agriculture , Xerces Society , Agricultural Research Service , Agriculture Pollinator Health Program , Iowa Monarch Conservation Consortium , Life Sciences , National Institute Of Food , Missouri University Of Science , Integrated Pest Management , North America , Environmental Toxicology , Missouri University , Environmental Assessment , Tyler Grant , Pollinator Health Program , Research Service , Prairie Biotic , ஐயுவா நிலை பல்கலைக்கழகம் , ஒன்றுபட்டது மாநிலங்களில் ,

Data shows monarch population shrinking despite recovery effort


Radio Iowa
You are here: Home
Data shows monarch population shrinking despite recovery effort
Monarchs on milkweed. (ISU photo)
Researchers at Iowa State University say the continent’s monarch populations appear to be shrinking, despite vigilant efforts in Iowa and elsewhere to help the fragile butterflies recover their numbers.
Steve Bradbury, an ISU entomology professor, says the survey released last month of overwintering monarchs in Mexican forests dropped about two acres from a year ago.
“It was at about five acres of occupied forest canopy and our long-term goal is 15 acres,” Bradbury says. “People were hoping they were going to go up but weather conditions during different parts of the migration, especially the spring migration, knocked the numbers down in the U.S. and that sort of cascades.” ....

Iowa State University , United States , Steve Bradbury , Iowa Monarch Conservation Consortium , Researchers At Iowa State University , Us Fish Wildlife Service , Iowa Monarch Conservation , Wildlife Service , ஐயுவா நிலை பல்கலைக்கழகம் , ஒன்றுபட்டது மாநிலங்களில் , ஸ்டீவ் பிராட்பரி , ஐயுவா மன்னர் பாதுகாப்பு கூட்டமைப்பு , ஆராய்ச்சியாளர்கள் இல் ஐயுவா நிலை பல்கலைக்கழகம் , எங்களுக்கு மீன் வனவிலங்கு சேவை , ஐயுவா மன்னர் பாதுகாப்பு , வனவிலங்கு சேவை ,