News tagged with insecticide

An economic analysis of Emerald Ash Borer management options

A new study in the Journal of Economic Entomology examines several options for managing the Emerald Ash Borer, an invasive insect that is destroying US ash trees.

Biology / Ecology

created Feb 09, 2012 | popularity not rated yet | comments 0

IPM decreased pesticide use in University of Florida housing

A new study recently published in the Journal of Integrated Pest Management (JIPM) shows that from 2003 to 2008, the use of insecticide active ingredients was reduced by about 90% in University of Florida housing buildings after ...

Biology / Ecology

created Feb 01, 2012 | popularity not rated yet | comments 0

Researchers discover 'green' pesticide effective against citrus pests

University of Florida researchers have discovered a key amino acid essential for human nutrition is also an effective insecticide against caterpillars that threaten the citrus industry.

Biology / Ecology

created Jan 17, 2012 | popularity not rated yet | comments 1

Honeybee deaths linked to seed insecticide exposure

Honeybee populations have been in serious decline for years, and Purdue University scientists may have identified one of the factors that cause bee deaths around agricultural fields.

Biology / Plants & Animals

created Jan 12, 2012 | popularity 5 / 5 (18) | comments 25 | with audio podcast

Bugs may be resistant to genetically modified corn

(AP) -- One of the nation's most widely planted crops - a genetically engineered corn plant that makes its own insecticide - may be losing its effectiveness because a major pest appears to be developing resistance ...

Biology / Biotechnology

created Dec 29, 2011 | popularity 5 / 5 (4) | comments 4

Scientists engineer mosquito immune system to fight malaria

Researchers at the Johns Hopkins Malaria Research Institute have demonstrated that the Anopheles mosquito's innate immune system could be genetically engineered to block the transmission of malaria-causing parasites to humans. ...

Medicine & Health / Diseases

created Dec 22, 2011 | popularity not rated yet | comments 0

Worker ants paralyze and kill termites from afar

Worker ants from a particular species of African ants have potent venom that can paralyze and kill termites from a distance, according to a study published Dec. 14 in the online journal PLoS ONE.

Biology / Plants & Animals

created Dec 14, 2011 | popularity 5 / 5 (2) | comments 10

655,000 malaria deaths in 2010: WHO

Malaria caused the death of an estimated 655,000 people last year, with 86 percent of victims children aged under five, World Health Organisation figures showed on Tuesday.

Medicine & Health / Diseases

created Dec 13, 2011 | popularity not rated yet | comments 0

Insecticides an increasing problem in future for streams in Europe

Europe's streams will in future be more heavily polluted with insecticides than before. This is the conclusion of a study by the Helmholtz Centre for Environmental Research (UFZ) for which scientists compared ...

Space & Earth / Environment

created Dec 06, 2011 | popularity 5 / 5 (1) | comments 0

Controlling whiteflies the natural way

U.S. Department of Agriculture (USDA) scientists are showing Arizona cotton growers how to reduce their dependence on broad-spectrum insecticides by controlling sweetpotato whiteflies with greener alternatives.

Biology / Ecology

created Dec 06, 2011 | popularity not rated yet | comments 0

Inbreeding in bed bugs one key to massive increases in infestations

New research on the bed bug's ability to withstand the genetic bottleneck of inbreeding, announced today at the American Society of Tropical Medicine and Hygiene (ASTMH) annual meeting, provides new clues to explain the rapidly ...

Medicine & Health / Health

created Dec 06, 2011 | popularity 5 / 5 (1) | comments 1 | with audio podcast

FDA approves new test for Chagas disease

The Food and Drug Administration has approved Abbott Laboratories' ESA test for Chagas disease, which could be a useful tool in protecting the nation's blood supply from contamination.

Medicine & Health / Diseases

created Nov 26, 2011 | popularity not rated yet | comments 0

New artemisinin-based treatment against malaria promising

For some time now, artemisinin, derived from a Chinese herb, has been the most powerful treatment available against malaria. To avoid the malaria parasite becoming resistant, the World Health Organisation (WHO) strongly recommends ...

Medicine & Health / Diseases

created Nov 08, 2011 | popularity not rated yet | comments 0

Bed bug insecticide resistance mechanisms identified

Bed bugs, largely absent in the U.S. since the 1950s, have returned with a hungry vengeance in the last decade in all 50 states. These insects have developed resistance to pyrethroids, one of the very few ...

Biology / Biotechnology

created Oct 20, 2011 | popularity 5 / 5 (2) | comments 6 | with audio podcast

50 years of cereal leaf beetle management research

A new, open-access article in the Journal of Integrated Pest Management provides a review of cereal leaf beetle biology, past and present management practices, and current research being conducted.

Biology / Ecology

created Oct 17, 2011 | popularity not rated yet | comments 0

Insecticide

An insecticide is a pesticide used against insects. They include ovicides and larvicides used against the eggs and larvae of insects respectively. Insecticides are used in agriculture, medicine, industry and the household. The use of insecticides is believed to be one of the major factors behind the increase in agricultural productivity in the 20th century. Nearly all insecticides have the potential to significantly alter ecosystems; many are toxic to humans; and others are concentrated in the food chain.[citation needed]

The classification of insecticides is done in several different ways:[citation needed]

For more information about Insecticide, read the full article at Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.