First, pest control: Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
1. Control objects: corn borer, third-generation cotton bollworm, three-generation armyworm, aphid, red spider, etc. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
2, prevention and treatment methods: When the corn mites have a rate of 10% in the heart leaf, 3% phoxim granules can be directly sprinkled into the bell mouth, or 20% chlorantraniliprole suspending agent 10 ml can be used for full spray; When the rate of insects reaches 5%, the mud is treated with 1% of eucalyptus emulsifiable concentrate of 45 ml and 50 kg of water for spraying. For the cotton bollworm of corn field, the pyrethroid pesticide can be used for 400 times droplets of female fringe. Take control. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Second, disease prevention and control: Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
1. Control objects: corn top rot, brown spot, benthic leaf spot, large and small spot disease. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
2, prevention and treatment methods: found brown spot disease, Curvularia leaf spot disease, large and small spot disease and other plots in time with 70% mancozeb 600 times liquid spray control. It was found that the top rot plot was treated with 30% tebuconazole 30 g in a timely manner, and 30-40 kg of foliar spray was applied to prevent and control. Potassium dihydrogen phosphate, urea, etc. may be appropriately added to the medicament to improve the disease resistance of the plant. Linyi Fertilizer Network Copyright
Linyi Fertilizer Network Copyright
Total 1 | <First <Prev 1 Next> Last> |
share to:
Waterproof Sheets
SUNPLUS WATERPROOF SHEET With the silicon carbide grains and high quality latex paper backing, WTA provides excellent finishing results and it is suitable for hand sanding curved and angled surfaces.
Sunplus Abrasives Co.,Ltd is a leading company in the field of researching and manufacturing premium quality coated abrasives for a wide range of applications.
Founded in 2004, Sunplus has developed into an enterprise with the leading fully - automated Germany system production line and technology to make high and stable quality sandpaper. All our materials are imported from Europe, Japan and Korea, which assures high quality products from the source.
We constantly invest in research and development so as to ensure that our products will always be a step ahead of competition.
Waterproof Sheets,Waterproof Sandpaper,Sand Paper Sheet,Waterproof Abrasive Paper
GUANGZHOU SUNPLUS TECHNOLOGY CO.,LTD , http://www.sunplussandpaper.com