High resolution satellite imagery assists hunt for infectious 'kissing bugs'
...s need to be filled in and control methods such as spraying are required. This campaign is being guided by ultra high-resolution satellite imagery showing individual houses and even cars, supplied by an ESA-backed project called HUMAN, set up to provide geo-spatial mapping products and services for humanitar...Rutgers-Newark scientist: Mosquitoes may carry lethal parasite
...lnerable wound site. If people are concerned about spraying insect repellents containing DEET on their skin, they can wear lightweight, long-sleeved shirts and long pants, and spray the DEET on the fabric instead. Taking garlic capsules, which cause the release of an odorless vapor through the pores that inse...Sediments in many Central Valley streams contain toxic levels of pyrethroid pesticides
...ecent years because of increased regulation of the spraying of organophosphates, due to health threats to farm workers and increased toxic runoff from fields. According to Weston, pyrethroid use in California increased 58 percent from 2001 to 2002, if account is taken of the increased potency of newer pyrethr...Integrated animal model answers questions about environment
...s, "the EPA announced that they were moving to ban spraying of that pesticide on the island." Porter notes that the integrated model, and the results it already has produced, would not have been possible without the unique, interdisciplinary nature of the UW-Madison campus. In the course of his career as a pr...Researchers develop model to help control West Nile outbreak
...tlands to remove the habitat and as a last resort, spraying chemicals to kill the adult species. "Since applying chemicals and filling in wetlands costs money and causes environmental damage, one would ideally use the minimum amount of control that would still be effective in preventing outbreak," said Wonham...Story tips from the Department of Energys Oak Ridge National Laboratory, January 2004
...ings, tanks or barracks. The process would involve spraying the area with a low-volume proprietary mixture of harmless chemicals and then zapping the area with the lamp. The light activates the mixture, which chemically breaks down the phosphates, leaving behind a harmless powder. The process has considerable...Pesticide delays sexual maturation
..." the study authors write. "The practice of aerial spraying of endosulfan was discontinued in December 2000. S...sulfan on the male reproductive system. Decades of spraying this pesticide, and only this pesticide, on the village provided a unique opportunity to analyze its...There's no business like snow business
...hort on "the real stuff," they manufacture snow by spraying water into the cold air. Knight explains the process. "The water hits the ground as sleet, or ice pellets, not 'snow' to an atmospheric scientist. Anyone standing under the spray from a snow machine wouldn't call it snow either." Without special prov...Slowing insect resistance to genetically modified crops
...ts. For example, for some Bt crops and some pests, spraying insecticides in refuges should not severely compromise the value of refuges. This makes the high dose/refuge strategy more practical by allowing farmers to protect their crops in refuges. The new theory could lead to new resistance management strate...Code-breaking insects steal plants' defensive signals, enabling counterattack
...me researchers at other universities have proposed spraying plants with jasmonic acid to turn on plant defense...sity of California researchers recently found that spraying the chemical on tomato plants indeed increased parasitism of beet army worms, prompting the idea tha...Pennsylvania's West Nile Virus surveillance system gets an assist from NASA data
...eased mosquito surveillance and control, pesticide spraying and public notifications whenever the virus was fo...ivity and then take actions such as larviciding or spraying for adults. By 2 p.m. Eastern daily the data are published on the Public Website: www.westnile.stat...Imaging apparatus characterizes drops in 'dirty' laboratory environments
...ids is the most popular approach for disposal. By spraying radioactive sludge into a high-temperature combustor, essentially all the water and other nonradioactive material could be removed, leaving only the radioactive metallic elements to be vitrified for burial. Under optimized conditions, up to 99.99 pe...Illicit crops threaten birds in Colombia
...government is trying to eradicate illicit crops by spraying herbicides from low-flying aircraft, these efforts have been largely ineffectual, says Alvarez. "The area sprayed has increased 80 times in the last 16 years and the area planted in illicit crops has grown five times," she says. Even so, there is hop...New witchweed-fighting method, presented by CIMMYT and Weizmann Institute scientist
...treated with this herbicide. As an alternative to spraying entire fields, Prof. Gressel suggested that herbicide-resistant seeds be coated with the herbicide before planting. Once the crop's plants sprout from the seeds, the parasites unwittingly devour the weed-killing chemical from the crop roots or surro...'Nature' report: Researchers genetically alter mosquitoes to impair malaria transmission
... the challenges to using insecticides is that once spraying stops, a biological niche remains. If there was a large population of mosquitoes in an area to begin with, that means conditions are appropriate to sustain a large population of mosquitoes. If genetically modified mosquitoes were released into an are...Study links El Nio to deadly South American disease
...not paying attention to disease, while we might be spraying the same amount of insecticide every year with poor effect on disease control. As a result of looking outside our own disciplines, though, we can now help more people while saving money and effort."...Researchers' mathematical model provides chagas disease insights
...ementing the more commonly implemented insecticide spraying and housing improvement controls. "The mathematica... Chaco region. "Because of budget constraints in spraying programs in Latin America, it might take ten years to get around to spraying all the rural villages....Banning animals from the bedroom could reduce Chagas Disease risk, say Science researchers
...heart disease. Despite national-level insecticide spraying programs and blood screening in Latin America, Cha...low down the Chagas infection rate."National-level spraying programs in Latin America deserve lots of credit, but budgets in these countries aren't always suffi...Global consortium announces plans to sequence banana genome
...and rely extensively on chemical fungicides, often spraying their crops 50 times per year-the equivalent of spraying nearly once per week, which is about 10 times the average for intensive agriculture in industrialize...Agent Orange might boost the risk of leukemia, UNC researcher says
...ng places for enemy troops. Estimates are that the spraying may have boosted the risk of the rare illness, whi...e of Agent Orange in 1970 and halted all herbicide spraying in Vietnam the following year. Leukemia is the most common type of childhood cancer, Hertz-Picciott...