Aug 22, 2024
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Szinte minden rovart elpusztít, kivéve a szúnyogokat... A cikkben a szúnyoggyérítés következményeiről olvashatsz.
Chemists create new crystal form of insecticide, boosting its ability to fight mosquitoes and malaria
Through a simple process of heating and cooling, New York University researchers have created a new crystal form of deltamethrin -- a common insecticide used to control malaria -- resulting in an insecticide that is up to 12 times more effective against mosquitoes than the existing form.
The findings, published in the journal Proceedings of the National Academy of Sciences (PNAS), may provide a much-needed and affordable insecticide alternative in the face of growing resistance among mosquitoes.
"The use of more active crystal forms of insecticides is a simple and powerful strategy for improving commercially available compounds for malaria control, circumventing the need for developing new products in the ongoing fight against mosquito-borne diseases," said Bart Kahr, professor of chemistry at NYU and one of the study's senior authors.
"Improvements in malaria control are needed as urgently as ever during the global COVID-19 crisis," added Kahr. "The number of deaths from malaria in Africa this year is projected to double as a result of coronavirus-related disruptions to supply chains. We need public health measures to curtail both infectious diseases, and for malaria, this includes more effective insecticides."
Malaria is a major public health challenge worldwide, with more than 200 million cases and 400,000 deaths reported each year. Insecticides such as deltamethrin can prevent the spread of diseases carried by mosquitoes and are often sprayed indoors and on bed nets. However, mosquitoes are increasingly becoming resistant to insecticides, leaving researchers and public health officials searching for alternatives with new modes of action.
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Tuta Absoluta in Tomato Production: A Comprehensive Guide
Tuta absoluta, commonly known as the tomato leaf miner, is one of the most destructive pests affecting tomato production worldwide. Native to South America, this invasive pest has spread rapidly across Europe, Asia, and Africa, including Kenya, causing severe economic losses for tomato farmers. Understanding its biology, damages, and control strategies is essential for sustainable tomato…
BIO-DELTOX
THUỐC DIỆT CÔN TRÙNG VÀ NGOẠI KÝ SINH TRÙNG THÀNH PHẦN BIO-DELTOX:Deltamethrin CÔNG DỤNG BIO-DELTOX: BIO-DELTOX diệt côn trùng trong trang trại chăn nuôi như: ruồi, muỗi, kiến, gián và BIO-DELTOX diệt các loại ký sinh trùng bám lên da hút máu gia súc, gia cầm như: rận, ghẻ, ve, bọ chét, mạt gà.LIỀU LƯỢNG VÀ CÁCH DÙNG BIO-DELTOX :Diệt ruồi, kiến, gián trong chuồng trại: Pha loãng Bio-Deltox với…
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Một số dấu hiệu và triệu chứng khi tiếp xúc ngắn với deltamethrin
Deltamethrin
VIATOX
ĐẶC TRỊ VE GHẺ, CHÍ, RẬN, BỌ CHÉT, GIUN ĐŨA, GIUN PHỔI THÀNH PHẦN Trong 100ml chứa:Deltamethrin…………………………….5 mgDung môi vđ………………………….100 ml CHỈ ĐỊNHDiệt sạch các loại ngoại ký sinh: ve, ghẻ, chấy, rận, bọ chét ở trâu, bò, dê, cừu, heo, chó, mèo LIỀU LƯỢNG VÀ CÁCH DÙNGPhun trung bình– Chó: 10-12 lần xịt/kgTT– Mèo 5-6 lần xịt/kgTTPhun ngược chiều lông cho đều toàn thân, với khoảng cách 10 cm,…
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Five-Tox - Diệt Ruồi, Muỗi, Kiến, Gián
Five-Tox – Diệt Ruồi, Muỗi, Kiến, Gián
Đối tượng:Gia súc, Gia cầm, thủy cầm Loại thuốcKý sinh trùng Công dụng chínhDIỆT SẠCH RUỒI, MUỖI, KIẾN, GIÁN, VE, GHẺ, RẬN MẠT Thành phần Deltamethrin 6.25 gDung môi đặc biệt vừa đủ 250 ml Thông tin chi tiết CÔNG DỤNG: Tiêu diệt các loại côn trùng, ký sinh trùng gây hại như ruồi, muỗi, kiến, gián, ve, ghẻ, rận mạt trong khu vực nuôi gia súc, gia cầm.CÁCH DÙNG VÀ LIỀU LƯỢNG:– Diệt ruồi,…
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#Deltamethrin can be used in various agricultural, home, and landscaping settings. Unlike other pyrethrins, however, pyrethroids contain higher levels of toxicity, making them much more effective against insects. Deltamethrin can kill a wide range of insect pests such as Lepidoptera, Orthoptera, Thysanoptera, Hemiptera, Diptera, Coleoptera, etc. Deltamethrin is best used in agriculture areas.（在 Shijiazhuang Awiner Biotech Co.,LTD） https://www.instagram.com/p/COkzLyVl3Vb/?igshid=r0oxrhaukbxo