Instructions 1. Control of rice pests Rice leaf roller, rice blast, rice blast, rice planthopper, and rice leaf mites are sprayed with water of 40.7% emulsifiable concentrate per acre. 2. Control of wheat pests Myxos and aphids use 50.75 ml of 40.7% emulsifiable concentrate per acre and spray 40-50 kg of water. 3. Prevention and control of cotton pests Cotton aphid with 50.7% of lesper emulsifiable concentrate 50 ml per acre, spray 40 kg of water. Cotton leaf mites are used with 40.7% lesbian emulsifiable concentrate 70--100 ml per acre and 40 kg of water spray. Helicoverpa armigera and red bollworm are sprayed on water with 100--169 ml per acre. 4. Control of vegetable pests Cabbage, Plutella xylostella, and Bean Field are sprayed with 40.7% lesper emulsifiable concentrate 100-150 ml per acre. 5. Control of soybean pests Soybean, Spodoptera litura, sprayed with water of 75.7% emulsifiable concentrate of 75-100 ml per mu. 6. Control of fruit tree pests Citrus leaf miner and red spider are sprayed with 40.7% emulsifiable concentrate 1000-2000 times. Peach worms are sprayed with 400-500 times solution. This dose can also be used to control Hawthorn red spiders and apple red spiders. 7. Prevention and control of tea tree pests Tea stalks, tea moths, tea caterpillars, green thorn moth, tea stalks, tea orange stalks, and tea squid are sprayed with an effective concentration of 300-400 times. 8. Prevention and control of sugarcane pests and cane sugar cane, sprayed with 20 ml of 40.7% emulsifiable concentrate per acre. 9. Hygiene pest control Adult mosquitoes are sprayed with 100-200 mg/kg. The drug is 15-20 mg/kg in water. Try 200 mg / kg. The flea is 400 mg/kg. The tiny calves, cockroaches, etc. on the surface of the livestock are smeared or washed with 100-400 mg/kg. Precautions 1. Can not be mixed with alkaline pesticides . To protect bees, avoid using them during flowering. 2. Stop using the various crops before harvesting. 3. Poisoning is sent to hospital for treatment. Atropine can be injected. More pesticide knowledge , please pay attention to China Pesticide Network
The working principle of a High Flow Peristaltic Pump like a snake swallowing an egg. The hose is constantly squeezed through the roller to make the hose generate pressure and push the liquid forward. Our designers make the Peristaltic pump head and hose fit perfectly by designing precise roller size and pump head structure. So as to achieve the purpose of accurate liquid metering transmission or filling
1. Clean and pollution-free: the fluid only passes through and touches the peristaltic pump hose. High Flow Peristaltic Pump,Additive Peristaltic Pump,Polishing Liquid Pumps,Intelligent Transfer Peristaltic Pump Baoding Chuangrui Precision Pump Co., Ltd. , http://www.crprecisionpumps.com
2. High precision: constant current, reproducibility of up to 0.5%, and flow can be precisely adjusted.
3. Low shear force: It is an ideal tool for conveying shear-sensitive and corrosive fluids.
4. Corrosion resistance: it can transport various fluids, such as organic solvents and corrosive liquids.
5. Idling and dry operation: air or gas-liquid-solid three-phase mixed transportation can also be transported.
6. Possess self-priming ability: self-priming, no need to fill the pump, no need to empty.
7. With stop valve function, no siphon, no seals, stop valve and check valve function.
8. Two-way conveying function: reverse pumping and back-suction functions can be realized by changing the direction of the pump runner.
9. Simple maintenance: only need to replace the peristaltic pump hose, no valve and seal replacement.
Chlorpyrifos use method and precautions