Scientific and safe drug use
Safeguard agricultural production
"Before and after the valley rain, plant melons and beans", now is the critical period of crop planting and production, at the same time, with the increase in temperature, all kinds of pests and diseases have begun to be active, how to do a good job in the prevention and control of pests and diseases, scientific, safe and accurate use of pesticides is very important, here to remind the majority of farmers and friends, in the process of selecting, purchasing and using pesticides, pay attention to the following points:
Symptomatic medication
Before purchasing pesticides, it is necessary to accurately identify the pests and diseases that occur in the field, and if the identification is not accurate, you can take pictures or bring samples to the nearby plant clinic or pesticide store for consultation, or you can contact the technical personnel of the municipal and district plant protection departments to consult to avoid the wrong medicine, which not only causes waste, but also misses the best prevention and control period.
Technicians diagnose pests and diseases on site
Purchase through regular channels
Be sure to buy pesticides in the pesticide store that has obtained the pesticide business license, and buy domestically produced pesticides to "pay attention to three looks", that is, to see whether the pesticide registration certificate number, product quality standard number and pesticide production license number "three certificates" are complete, the second is to see whether the pesticide packaging is intact and undamaged, and the third is to see whether the powder is agglomerating, whether the emulsion is stratified, and whether the water agent is precipitated. Also pay attention to the production date and quality assurance period.
Follow the pesticide label directions
Before using pesticides, it is necessary to understand the safety interval of the pesticide used, label the pesticide with the safety interval, stop using it according to the requirements of the safety interval before harvesting, and pay attention to the weather conditions and the surrounding environment on the day. The use of pesticides should be strictly in accordance with the scope of use, use methods and dosages, technical requirements and precautions marked on the pesticide label, and the scope of use shall not be expanded, the dosage of drugs shall be increased or the method of use shall be changed. Do not use prohibited pesticides, can not be used pesticide label description of non-mixed pesticides, pesticide preparation recommended to use the "secondary dilution method" to prepare the agent evenly, and three times clean pesticide packaging, in order to improve the utilization rate and control effect. Pay attention to the scientific rotation of pesticides to delay the emergence of resistance, and at the same time do a good job of recording the information of pesticide use.
Pesticide packaging check instructions
Take precautions
When using pesticides, wear protective equipment such as work clothes, masks, trousers, etc., after the application of pesticides, the instruments should be cleaned, after taking off the work clothes, first rinse the exposed parts such as hands and faces with water, and then scrub with soap, rinse with water, and soak and wash clothes with washing powder. If the pesticide applicator has symptoms of pesticide poisoning such as headache, dizziness, nausea and vomiting, he should immediately leave the pesticide application site, take off the contaminated clothes and pants, and bring the pesticide label to the hospital for treatment in time.
Wear protective gear when administering pesticides
Store safely
The agent should be used as soon as it is prepared, and it should be used up on the same day, and the remaining pesticides should be stored safely and classified. It is forbidden to mix with food, feed, grain, etc., ventilate and store it away from children. Empty pesticide bottles (bags) should be handed over to a nearby pesticide packaging waste recycling point.
Contributed by: Zhao Lei, Beijing Plant Protection Station
Editor: Nong Xiaoli