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The Use Effect of Chlorempenthrin
Chlorempenthrin is a new type of pyrethroid insecticide with high efficiency and low toxicity, which has good effect on mosquitoes, flies and cockroaches. It has the characteristics of high vapor pressure, good volatility and strong killing power, and the knockout speed of pests is fast, especial...Read more -
The Role and Effect of Prallethrin
Prallethrin , a chemical, molecular formula C19H24O3, mainly used mainly for the processing of mosquito coils, electric mosquito coils, liquid mosquito coils. The appearance of Prallethrin is a clear yellowish to amber thick liquid. Object Mainly used to control cockroaches, mosquitoes, housefli...Read more -
Monitoring the susceptibility of Phlebotomus argentipes, the vector of visceral leishmaniasis in India, to cypermethrin using the CDC bottle bioassay | Pests and Vectors
Visceral leishmaniasis (VL), known as kala-azar in the Indian subcontinent, is a parasitic disease caused by the flagellated protozoan Leishmania that can be fatal if not treated promptly. The sandfly Phlebotomus argentipes is the only confirmed vector of VL in Southeast Asia, where it is ...Read more -
Experimental efficacy of new-generation insecticide-treated nets against pyrethroid-resistant malaria vectors after 12, 24 and 36 months of household use in Benin | Malaria Journal
A series of hut-based pilot trials were conducted in Khowe, southern Benin, to evaluate the biological efficacy of new and field-tested next-generation mosquito nets against pyrethrin-resistant malaria vectors. Field-aged nets were removed from households after 12, 24 and 36 months. Web pi...Read more -
What insect can cypermethrin control and how to use?
Mechanism and characteristics of action Cypermethrin is mainly to block the sodium ion channel in the pest nerve cells, so that the nerve cells lose function, resulting in the target pest paralysis, poor coordination, and eventually death. The drug enters the body of the insect by touch and inges...Read more -
Which insects can be controlled by fipronil, how to use fipronil, function characteristics, production methods, suitable for crops
Fipronil insecticides have a strong insecticidal effect and can timely control the spread of the disease. Fipronil has a wide insecticidal spectrum, with contact, stomach toxicity and moderate inhalation. It can control both underground pests and above-ground pests. It can be used for stem and le...Read more -
Quantitative Gibberellin Biosensor Reveals the Role of Gibberellins in Internode Specification in the Shoot Apical Meristem
Shoot apical meristem (SAM) growth is critical for stem architecture. Plant hormones gibberellins (GAs) play key roles in coordinating plant growth, but their role in the SAM remains poorly understood. Here, we developed a ratiometric biosensor of GA signaling by engineering the DELLA prot...Read more -
It’ll take a little extra effort to wash these 12 fruits and vegetables that are most likely to be contaminated with pesticides.
Pesticides and other chemicals are on almost everything you eat from the grocery store to your table. But we’ve compiled a list of the 12 fruits that are most likely to contain chemicals, and the 15 fruits that are least likely to contain chemicals. &...Read more -
What bugs can fipronil control
Fipronil is a phenylpyrazole insecticide with a wide insecticidal spectrum. It mainly acts as stomach poison to pests, and has both contact and certain absorption effects. Its mechanism of action is to hinder the chloride metabolism controlled by insect gamma-aminobutyric acid, so it has high ins...Read more -
What Are the Effects of Permethrin
Application Permethrin has strong touch and stomach toxicity, and has the characteristics of strong knockout force and fast insecticidal speed. It is more stable to light, and the development of resistance to pests is also slower under the same conditions of use, and it is highly effective agains...Read more -
Spatiotemporal analysis of the effects of indoor ultra-small volume insecticide spraying on household Aedes aegypti densities | Pests and Vectors
This project analysed data from two large-scale experiments involving six rounds of indoor pyrethroid spraying over a two-year period in the Peruvian Amazon city of Iquitos. We developed a spatial multilevel model to identify causes of Aedes aegypti population declines that w...Read more -
Pesticides are common in low-income homes
Residents with lower socioeconomic status (SES) living in social housing subsidized by the government or public funding agencies may be more exposed to pesticides used indoors because pesticides are applied due to structural defects, poor maintenance, etc. In 2017,...Read more