What is carbofuran?

What is carbofuran? How to use carbofuran is effective? What should I pay attention to when using carbofuran? Please give us an introduction and guidance on carbofuran, also known as Dafunong, carbofuran, and acarb. Belongs to the carbamate class, is the broad spectrum, the internal inhalation insecticidal, the acaricide. It has contact killing and stomach toxicity to insect pests. The drug can be absorbed by plant roots and transported to all parts of the plant, with more accumulation on the leaf surface, especially on the leaf margin, and less in the fruit. There are two kinds of carbofuran: 35% seed treatment agent and 3% granule. Carbofuran is not toxic to humans and animals, but it is very toxic to fish, ducks and geese, so it is used with caution. The use of carbofuran can refer to the following methods: 1. Carbofuran can control cotton seedling pests: 1.52kg of 3% granule per mu, sprinkled in the ditch with seeds at the same time, or mix dry cottonseed with 3% granule, with 1 part of medicine and 4 parts of cottonseed. 2. Carbofuran can control pests in tobacco field: control tobacco aphids, root-knot nematodes, small land tigers, mole crickets and other pests. When transplanting tobacco seedlings, use 3% granules and sprinkle 1.5 grams per hole. 3. Carbofuran can control pests in rice field: control rice borer, planthopper, thrips, leafhopper, rice gall midge and other pests, use 3% granule 1.5kg / mu, 15kg for fine sand, mix well and withdraw to the surface of the water; in upland paddy field, sow 2 kg / mu of 3% granule at the same time as rice seed. 4. Carbofuran can control pests in soybean field: control aphids, bean flies and cyst nematodes, etc., with 3% granule 2.2-4.4 kg per mu, scattered in the sowing ditch. 5. Carbofuran can control pests in peanut field: control aphids, thrips, mole crickets and root-knot nematodes. Use 3% granule 4murmur5 kg per mu and sprinkle the soil in the sowing ditch or between rows during the crop growing period. Notes on the use of carbofuran: 1. Carbofuran is highly toxic and should not be used on vegetables and fruit trees. two。 It is forbidden to spray carbofuran directly into suspension with water. 3. The application of carbofuran in rice field should not be mixed with other herbicides such as barnyardine and methanol. the application of carbofuran should be carried out 3-4 days before the application of carbofuran, or 1 month after the application of carbofuran. 4. The hydrolysis rate of carbofuran in water increases with the increase of pH value and temperature, so it can not be mixed with alkaline pesticides and fertilizers, otherwise it is easy to decompose and fail. Click to get more pesticide application techniques