80% essential wettable powder, is a new "copper ion release system" fungicide produced by American Xiannong Co., Ltd. It is effective for both fungal and bacterial diseases, and has a function of inactivating viruses. The active ingredient is 80%. A combination of water cholesteric acid and calcium sulfate dihydrate. According to the China Pesticide Network , it has special effects on citrus canker, scab, anthracnose, grape downy mildew, anthracnose, black pox, gray mold, pepper blight, downy mildew, anthracnose and scab. Grow Lights, Guangdong Smart Street Lighting Co., Ltd , https://www.gdfldlight.com
(1) Product Features 1 must be made by a special chemical process, the chemical structure is multi-ribbon type, the active ingredient release is durable and stable, and it is a single high-efficiency body of Bordeaux mixture. It can be mixed with oil emulsifiable concentrate, neutral or slightly alkaline fungicide, insecticide and foliar fertilizer. It is a safe copper-containing fungicide. 2 The necessary sterilization spectrum is wide, and the diseases caused by bacteria and fungi can simultaneously prevent and cure. It is effective for the mildew layer (white hair) of downy mildew and is the preferred agent for application in combination with systemic agents after downy mildew. 3 must have strong adhesion, rain-resistant, long-lasting effect. 4 must be a protective fungicide, the agent can not enter the interior of the plant, is conducive to environmental protection and consumer safety. 5 germs are difficult to produce resistance to essential. 6 It contains nutrients such as calcium and copper, and has a micro-fertilizer effect. After use, the leaves of the plants can be green, the branches are strong, the fruits are beautiful, and the storage is resistant. 7 must be low-toxic pesticides, safe for humans and animals. It is an AA-grade pollution-free fungicide, which meets the requirements of green food production and is the first choice for the production of high-grade fruit.
(2) Application technology can be used for crops such as cucumber, tomato, celery, eggplant, lettuce, asparagus, green onion, watermelon, etc., anthracnose, downy mildew, angular spot, blight, stem blight, purple spot, bacteria Nuclear disease, rust, bacterial leaf spot, and bacterial wilt.
Use on peppers. In the severe area where bacterial diseases occur, use necessary seed treatment, and use 6 grams of seed dressing or spray seeds per kilogram of seeds. After the seedlings are transplanted, the peppers can be used before harvesting. The concentration of 400 times liquid can be used continuously for 2~3 times in the early stage of fruit-cutting. It can not only prevent diseases, but also improve the overall nutrition level and disease resistance. ability. It is the first choice of fungicide in the harvesting period. It can be harvested 1 day after the medicine, and the spraying does not affect its harvesting. For example, when pepper is anthracnose, it can be sprayed for about 20 days, sprayed with 80% of the necessary wettable powder 300~500 times, sprayed once every 10 days, and sprayed 3~5 times. It can simultaneously treat diseases such as pepper blight.
Control broccoli, broccoli black rot and soft rot. In the early stage of the disease, it can be controlled by spraying 80% of the necessary wettable powder 500 times.
Control grape downy mildew. After the grape is thanked, the spray is sprayed with 80% of the necessary wettable powder 300~400 times, sprayed once every 10 days, or it can be sprayed for the first time immediately after seeing the downy mildew spot. Spray once every 10 days or so. When the rain is more or the disease develops faster, it can work better with the systemic fungicide . It can also effectively treat a variety of diseases such as grape downy mildew, white rot, anthracnose and black pox.
Control apple ring disease. Before germination to before flowering (before the flower bud turns red), spray with 80% of the necessary wettable powder 300~500 times. After the bagging bag is bagged and before the bag is taken, the use of the bag can effectively prevent the rotten fruit disease, and can effectively treat the anthracnose and brown spot disease.
Use on citrus. Before the citrus buds, spray 80% of the necessary wettable powder 400~500 times for 1 time. Prevention and treatment of citrus canker can be carried out in the spring shoot, young fruit, summer shoot and autumn shoots, using 80% of the necessary wettable powder 400~600 times for 1~3 times. It can simultaneously treat both true and bacterial diseases such as citrus anthracnose, scab, resin disease and maculopathy.
Prevention and control of leaf spot disease. It can be controlled by spraying 80% of the necessary wettable powder powder 800 times.
In addition, in field crops, it can be used in rice, soybean, peanut, rape and other crops to control sheath blight, bacterial blight, bacterial leaf spot, sclerotinia, black stem disease and so on.
(3) Precautions 1 When preparing, it is recommended to use the second dilution method, the dilution effect is better, the mixture is evenly mixed before application, and fully dissolved; the amount of liquid sprayed should be determined according to the size of the plant, and the spray should be meticulous and thoughtful. The front and back of the leaf are evenly sprayed; the application period should be before the onset or at the beginning of the disease; the spray should cover the whole plant evenly, and a sufficient amount of liquid must be used. 2 The period sensitive to copper and crops should be used with caution; the interval between application is usually about 10~20 days, and adjusted according to the occurrence of crops, weather and diseases. 3 can be mixed with a variety of sterilization, insecticides, acaricides and agricultural streptomycin, but should not be mixed with strong alkali acidic agents, if mixed with other pesticides , should be tested first.