Pesticide use seven taboos
1, to use well water dispensers. Well water contains calcium, magnesium and other minerals more easy solution with their chemical reactions generated sediments, thereby reducing effect.
2, sewage dispensing. Wastewater containing impurities, will plug the dispensing nozzle, but also undermine the stability of Drugs, lower efficacy.
3, rain days and high temperature application. Pesticide spraying would wind disturbance; Rain application, solution was washed away by lowering effect; Under high temperature application. prone to injury and poisoning. Therefore, the best time to spray is : 8:00 to 11:00, 16:00 to 6:00. 219-166-6, the breeze application.
4, misuse of pesticides. According to crops, control objects and the different pharmaceutical properties and the corresponding use of pesticides, do the right remedy, also bogey blindly increasing application volume, resulting in enhanced resistance to pests reduced Control, but also prone to injury.
5, flowering spraying. The crops and fruit trees flowering application, prone to injury.
6, before mining application. As pesticides in crop residues on produce, if taken before the application, the remnants of food poisoning will cause.
7, a drug used in conjunction. Long-term use of one or formulations of pesticides, so most vulnerable to pest resistance, lower Control, it should be the turn of medication.
Tags：Agriculture