Comparison of furosemide and imidacloprid
Furosemide is the latest generation of super nicotine insecticides, while imidacloprid is a super efficient nicotine insecticide, which is mainly used to control piercing mouthparts pests. The chemical structure of furosemide is quite different from that of existing nicotine insecticides, and it is also different from nicotine in performance, with a wider insecticidal spectrum, while imidacloprid has broad spectrum, high efficiency, low toxicity and low residue. It has multiple effects such as contact, stomach toxicity and internal inhalation, and has high control effect one day after the drug.
Characteristics of furosemide:
The insecticide has the characteristics of contact, stomach toxicity, strong internal absorption of roots, high quick effect, long duration of 4-8 weeks (43 days in theory), wide insecticidal spectrum, and has excellent control effect on piercing sucker pests. It also showed high insecticidal activity at a very low dose. It is mainly used to control aphids, leafhoppers, planthoppers, thrips, whiteflies and their resistant strains in wheat, rice, cotton, vegetables, fruit trees, tobacco and other crops. at the same time, it is highly effective against Coleoptera, Diptera, Lepidoptera, Diptera, beetles and Tepidoptera, and to cockroaches, termites, houseflies and other health pests.
Characteristics of imidacloprid:
It is mainly used to control piercing and sucking mouthparts pests (can be used alternately with acetamiprid at low and high temperature-imidacloprid in high temperature, acetamiprid in low temperature), and to control aphids, planthoppers, whitefly, leafhopper and thrips; it is also effective against some pests of Coleoptera, Diptera and Lepidoptera, such as rice weevil, rice negative mud bug, leaf moth and so on. But not against nematodes and red spiders. Can be used in rice, wheat, corn, cotton, potatoes, vegetables, sugar beets, fruit trees and other crops. Because of its excellent internal absorption, it is especially suitable for seed treatment and granule application. General mu with active ingredient 3 to 10 grams, spray with water or seed mixing. The safety interval was 20 days. Pay attention to protection when applying medicine, prevent contact with skin and inhalation of powder and liquid, and wash exposed parts with clean water in time after medication. Do not mix with alkaline pesticides. Do not spray in the strong sun, so as not to reduce the efficacy.
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The effect of fenpropathrin
Fenpropathrin has contact toxicity, stomach toxicity and certain repellent effect, wide insecticidal spectrum and long residual period, and has a good effect on many kinds of spider mites. Especially for pests and harmful mites, it can be used to treat both pests and mites, especially for pests and harmful mites.
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Usage of cycloazinone
Cycloazinone can be used in two ways: water agent and granule. Water agent is generally sprayed or irrigated with about 500 grams of water per mu or about 30 kilograms of water per mu. The soil must be moist when applied, and the fallen leaves on the soil surface of tree roots should be removed when irrigating roots. Granules usually use 5 kilograms per mu
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