News tagged with moth species
New bacteria toxins against resistant insect pests
Toxins from Bacillus thuringiensis bacteria (Bt toxins) are used in organic and conventional farming to manage pest insects. Sprayed as pesticides or produced in genetically modified plants, Bt toxins, us ...
Oct 19, 2011 |
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Symbiotic species reconnect across distances, study finds
(PhysOrg.com) -- Species that are mutually dependent on each other can, in some cases, become separated and reconnect again over distances of thousands of miles, a new study from UC Berkeley has found.
Sep 08, 2011 |
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For certain orchids, relatives more important than pollinators in shaping floral attractants
Bees, bats, and moths all follow their noses in search of food from flowers. Plants that rely on such animals for pollination often produce particular chemical scents that attract specific pollinators. However, ...
Oct 26, 2011 |
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New insect birth control strategy zaps cotton pests
Using pests as part of an insect birth control program helps to get rid of them, UA researchers find. A new approach that combines the planting of pest-resistant cotton and releasing large numbers of sterile ...
Nov 07, 2010 |
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Hidden habits and movements of insect pests revealed by DNA barcoding
University of Minnesota researcher George Weiblen and colleagues have found a faster way to study the spread and diet of insect pests.
Mar 09, 2010 |
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New findings suggest species' interactions don't always promote diversity
Biologists have long thought that interactions between plants and pollinating insects hasten evolutionary changes and promote biological diversity. However, new findings show that some interactions between ...
Nov 22, 2010 |
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Italian vineyards invaded from North America by new species of leafminer
Since in 2006 an unknown leafmining moth was found in North Italian vineyards by Mario Baldessari and colleagues, often in great numbers, scientists have tried to put a name to this apparently new invader. ...
Feb 23, 2012 |
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Can indigenous insects be used against the light brown apple moth?
The light brown apple moth (LBAM), Epiphyas postvittana (Walker), an invasive insect from Australia, was found in California in 2006. The LBAM feeds on apples, pears, stonefruits, citrus, grapes, berries and many other plants ...
Feb 09, 2012 |
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New butterfly species identified in Yucatan peninsula
About 160,000 species of butterflies and moths are already known, but scientists believe that a similar number still remain undiscovered. Identification and characterization of these species can be complicated by the fact ...
Nov 23, 2011 |
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Britain attracts rare moths in autumn heatwave
Record-breaking autumn temperatures have attracted hundreds of rare moths to Britain in what experts have called the best migration of the insects in years.
Oct 07, 2011 |
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Barcodes refocus understanding of ecosystems
You're probably familiar with barcodes, those black and white stripes on most store items that bring about the familiar "beep" when scanned at checkout. They determine whether a scanned item is a gallon of ...
Aug 12, 2011 |
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Six new species of Eucalantica micro-moths discovered from the New World
The Eucalantica genus belongs to the relatively primitive micro-moth group, Yponomeutidae. Six new species have been described by Mr. Jae-Cheon Sohn from the University of Maryland, College Park, USA and Mr ...
Jul 18, 2011 |
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Missouri and Kansas are releasing alien insects to do battle with invasive plants
An alien plant species has invaded Missouri and is threatening to overrun crops and livestock pastures. To combat the scourge weed, officials are deliberately releasing two alien insect species to destroy its roots and seeds. ...
Aug 04, 2009 |
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Conker trees facing peril from alien invaders
(PhysOrg.com) -- Conkers, a favourite playground game in British schools, could soon be just a fond memory if a serious threat to horse chestnut trees continues to spread. Now academics from the Universities ...
Jun 11, 2010 |
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Can wasps help save Britain's conker trees?
Wasps, regarded by many as a pest, could be the salvation of Britain’s imperilled conker trees currently under threat by an ‘alien’ species of moth that is rapidly spreading damage across the country’s horse ...
Jul 09, 2010 |
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