First, to clarify the situation of pests and diseases, to prescribe the right medicine; to carefully identify the hazard symptoms of pests and diseases, mixed with various pests and diseases or unclear discriminating of pests and diseases, consult scientific and technical personnel, find out the disease and insects, and choose pesticides with high efficiency. The right medicine. Second, grasp the appropriate period of prevention and control, organize on-site training; agricultural science and technology personnel should often go to the field to check the situation, in the best prevention and control period of pests and diseases, carry out on-site training sessions, in the simplest way to enable farmers to master different diseases at the fastest Insect control time and method. Third, strictly in accordance with the standard concentration of pharmaceutical liquid; in the preparation of the drug solution, carefully read the instructions for use, strictly proportional to the preparation of pesticide concentration, it is strictly prohibited to increase the amount or concentration of drugs, without well water and sewage against pesticides. Before cleaning the pesticide, clean the bucket and the watering can with water. First add a small amount of water to the bucket, weigh the medicine according to the standard area and add it to the bucket. Dilute with water and mix well. Add one third of the water in the watering can. According to the concentration of the liquid solution, divide the prepared liquid into several parts, and take one part into the barrel. Add enough water and mix well to spray. Fourth, master the application techniques, send the medicine in place; adjust the nozzle when spraying the pesticide, so that the liquid sprays from the nozzle to form a layer of mist adhered to the stems and leaves of the crop. When applying pesticides, you must master the speed, not fast or slow, so do not leak the spray. When applying pesticides, different pesticides and pesticides should be used according to the hazards and occurrences of pests and diseases, and pesticides should be delivered in place. For pests and diseases that endanger the roots, the pesticide is applied to the roots of the plants, applied by the ditch, applied or poured; the food on the back of the leaves is sprayed onto the opposite side of the leaves, such as controlling aphids, rice planthoppers, Ye Wei chooses a systemic insecticide that sprays the liquid from top to bottom and repeatedly from bottom to top onto the stems and leaves. Fifth, timely application of pesticides; when applying pesticides, it is necessary to choose sunny days, according to the law of insect activity, to achieve a favorable time to apply pesticides. It is advisable to use pesticides and pesticides for most pests after 4 pm. Evening insects such as chafers and ground tigers should be applied in the evening. More pesticide knowledge , please pay attention to China Pesticide Network Our key products are hexabromocyclododecane using as fire retardant. As the pioneer of the fire retardant of hexabromocyclododecane, our technicians not only own independent intellectual property, we also accumulated years of management , manufacturing and market expansion experience. This product is a white crystalline powder, theory of bromine content is 74.71% , the density of 2.36g / cm3, it has excellent thermal stability, good dispersion. The product is a alicyclic Flame Retardant with high bormine content.The Hexabromocyclododecane(HBCD) is a kind of high bromine content of alicyclic adivitive flame retardant, its characteristics is low dosage, good flame retardant effect, low impact on the physical properties of material and so on. Mainly used for EPS (expandable polystyrene), polypropylene fibers and as flame retardant for styrene resin . It also can be as a flame retardant adivitive of polyethylene, polycarbonate, unsaturated polyester plastics. Also can be do retardant treatment for knitting material, styrene-butadiene rubber, adhesives and coatings, and unsaturated polyester resin. Packed in net weight 25kg kraft paper bags or 1000kg jumbo bag. You also can contact us for other flame retardant such as Melamine Cyanurate MCA, Ammonium polyphosphate APP, zinc phosphate Flame Retardant Flame Retardant,Non-Halogen Flame Retardant,Phosphorus Flame Retardant,Bps Flame Retardant,Flame Retardant Masterbatch Gemhold (SJZ) Trading Co., Ltd. , https://www.gemhold.cn
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