Sentences with phrase «killing insecticides»

A 2015 study by American Bird Conservancy and the Harvard T.H. Chan School of Public Health has found bird - and bee - killing insecticides in nearly every food eaten by the nation's Senators, Representatives, and others who dine in the cafeterias of the United States Congress.

Organochlorines are flea - killing insecticides that may be dangerous to your cat's health.

Apart from the flea - killing insecticides, the shampoo uses coconut conditioners to moisturize and soothe itchy, irritated skin and actually smells quite lovely for a flea shampoo.

This could be achieved using slow - killing insecticides, which should still stop malaria transmission as mosquitoes can't pass on the...

Host - targeted bait boxes take the common rodent bait box design and add an extra element: a cloth wick soaked in tick - killing insecticide that the animal must contact on its way in and out of the box.

Not exact matches

Aerosol insecticides used for other flies will kill airborne whiteflies.

In 1947, the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) created a distinction between two types of pesticide ingredients: «active» ingredients that kill, repel, or otherwise mitigate pests; and «inerts,» which are any other ingredients intentionally added to pesticide formulations other than the active ingredient.

Conventional farming methods that use toxic, synthetic chemical fertilizers, insecticides and pesticides kill microbes in the soil.

This negates expenditure on purchasing insecticides, pesticides, and other weed - killing chemicals.

Tenth Place: Raley Schweinfurth, 18, of Portland, Ore., received a $ 40,000 award for her study of honey, soil and tree contamination levels following an insecticide - spraying incident in 2013 in Oregon that killed more than 50,000 bees.

This formula combines three insecticides that kill a wide range of fleas, ticks, larvae, and other insects.

Bedbugs are evolving resistance to a common insecticide that once killed them.

In theory, spraying two different types of insecticide at once postpones resistance, as bugs that resist one type are killed by the other.

Manufacturer Bayer CropScience agreed to stop producing aldicarb, a highly toxic insecticide used to kill pests on cotton and several food crops, by 2015 in all world markets.

INSECTICIDE resistance in malarial mosquitoes could be wiped out for good, paradoxically by using slow - killing agents.

«To kill ticks, target their animal hosts: Luring mice, chipmunks to contact insecticide shown to reduce nearby tick presence.»

Like pyrethroids, fipronil is far less toxic to birds and mammals than other insecticides, but can still kill small aquatic life.

They found that a broad range of insecticides commonly used in the U.S. kill amphibian parasites, which could potentially decrease the number of parasites that amphibians must defend against.

Focusing on older mosquitoes could be as simple as applying less insecticide or using fungal biopesticides that kill mosquitoes up to two weeks after contact, when a large portion of the insect's short lifespan has passed.

Insecticides and other pesticides kill honey bees, either acutely by direct exposure to the chemicals or as part of a group of stressors that kills honeybees,» he said.

Genetically modified crops that produce the pest - killing toxin Bt increase yields and reduce the use of noxious chemical insecticides.

Ester and his colleagues found that when they sprayed the lettuces with a carbamate or organic phosphate insecticide, in combination with (E)- beta - farnesene, the aphids emerged from the lettuces and just one - tenth of the recommended dose of the pesticide was enough to kill them.

However, a group of Dutch scientists has discovered that if aphids are exposed to the active chemical present in their «alarm» pheromone, they emerge from the lettuce hearts and can be killed by relatively small doses of insecticide (Journal of Applied Entomology, vol 115, p 432).

Another called for eliminating the veterinary drug diclofenac, which kills vultures and other birds, as well as rodenticides, insecticides, and poison bait.

Insecticides that kill mosquitoes early in their life cycle keep them from reproducing, thus creating a huge selective pressure to become resistant.

In addition, indoor spraying of insecticides to kill the malaria - transmitting mosquitoes is now provided for about 10 % of people at risk.

If vector control strategies — using «tsetse targets» coated with insecticide to attract and kill flies — are added, this elimination goal is likely to be achieved within four years when coupled with any screening approach.

Numerous insecticides are known to kill adult and immature Aedes mosquitoes, but exposing the mosquitoes to the insecticides can be challenging, since the insects tend to rest in hidden, indoor areas.

After 90 days, the insecticide kills the termite colonies, Chouvenc said.

In addition to killing termite colonies in less time, scientists showed they need tiny amounts of the active ingredient in the insecticide to kill them, said Chouvenc, who along with Su, is a faculty member at the UF / IFAS Fort Lauderdale Research and Education Center.

«Our experiments with fipronil and bifenthrin sprays indicate that the overall kill of these insecticides on Argentine ant colonies is substantially improved — by 57 to 142 percent — by incorporating (Z)-9-hexadecenal in the sprays,» said Dong - Hwan Choe, an assistant professor of entomology and the research project leader, whose lab focuses on urban entomology, insect behavior and chemical ecology.

Daniel Nicodemo, professor of ecology and beekeeping at the Universidade Estadual Paulista in Dracena, Brazil, and lead author of the study states, «These insecticides affect the nervous system of pest and beneficial insects, ften killing them.

According to Choe's research team, the current «attract - and - kill» approach, once it is successfully implemented in practical pest management programs, could potentially provide maximum control efficacy with reduced amount of insecticides applied in the environment.

The fungus killed mosquitoes resistant to three classes of chemical insecticides commonly used in Africa and could aid anti-malaria efforts

Knols has since championed other schemes; using drones to spray insecticides, for instance, or letting a fungus kill mosquitoes.

«Furthermore, if the intervention providing personal protection has killing capabilities such as walls sprayed, or nets treated with insecticides, the chances of mosquito survival to an age at which a previously - ingested parasite is infective, or a virus has reached a sufficient level of viremia to be transmissible, becomes yet slimmer because mosquitoes typically feed every 2 to 3 days, making at least one encounter with a protected person highly probable during the pathogen's incubation period.

«Moreover, topical repellents should not be regarded as a monotherapy against arboviruses; other methods of bite - avoidance should also be employed, and methods of delivering insecticides such as IRS should be explored further, along with continuing investigation of spatial insecticides with both repellent and killing properties.

Unlike typical broad - spectrum insecticides, which kill most insects, pests or not, the Bt toxin only targets certain insect species.

Insecticides are designed to kill insects and they can be very effective, although the development of insecticide resistance can affect their level of control.

Insecticide sprays can kill many species and will impact the diversity of insect life and dependent species.

Choose insecticides that are more specific in the types of invertebrates they kill, such as Bacillus thuringiensis (Bt) that kills only caterpillars that consume treated foliage.

The EPA estimates that up to 2 million birds may be killed annually from just one of the insecticides used on cotton.

Just like agricultural insecticides are killing off the bees, so are the toxic chemicals in our home environments causing injury to ourselves and our families.

The crossword includes questions the EU ban on an insecticide that's been killing bees for years, Japan's objection to the mango mousse at the North and South Korea summit, and the really big news about the Tasmanian devils.

Put the tick in alcohol or insecticide to kill it then dispose of it.

Many dogs develop allergic reactions to fleabites and require constant treatment with products such as Advantage or Revolution topical insecticides that kill 99.9 % of fleas within 24 hours of an infestation.

This product also effectively kills eggs and larvae which means that you'll have a flea - free dog for longer than with products that only use insecticides to kill any fleas currently on your pet.

Davis Flea & Tick Shampoo kills fleas and ticks through contact with natural organic pyrethrins, the botanical insecticide extract of the Chrysanthemum flower.

Removal can be done mechanically by pulling off the tick with forceps or using a topical insecticide to kill the tick.

On top of washing your dog with insecticide shampoo, there are other proven ways (naturally and chemically) to kill fleas.