Second, sewage dispensing. The sewage contains many impurities, and the dispensing will block the nozzle, which will also destroy the stability of the liquid and reduce the efficacy.
Third, apply the medicine under wind and rain and high temperature. Spraying the wind will make the pesticides drift; when applied in rainy days, the liquid is washed away by rain to reduce the efficacy; when applied at high temperature, it is prone to phytotoxicity and poisoning. Therefore, the optimal application time is: 8:00 am to 11:00 am, and 4:00 pm to 6:00 pm. The weather is fine and the breeze is applied.
Fourth, the abuse of pesticides. The corresponding pesticides should be used according to the crop type, the control object and the performance of the drug, so as to achieve the right medicine, and avoid blindly increasing the application amount, resulting in enhanced pest resistance, reducing the control effect, and easily causing phytotoxicity.
5. Spraying at the flowering stage. Crops and fruit trees are applied at the flowering stage and are prone to phytotoxicity.
6. Apply before taking. Since pesticides can cause residues on crops, residues can cause food poisoning if applied before harvesting.
Seven, one medicine is used together. Long-term use of one or a dosage form of pesticides is most likely to cause pest resistance and reduce the control effect, so it should be used alternately.
Contributed by: Tianjin Plant Protection and Quarantine Station
Luxury Style Laminate Flooring
Luxury Style Laminate Flooring
Established in 2009, Jiangsu SunYo Flooring Co., Ltd is a privately owned enterprise, it`s specialized in producing laminate flooring,engineered flooring and other kind of floorings. Combined with the company's own four well-known brands, SunYo has become one of the industry leader in laminate/engineered flooring. Based on the road of independent innovation, the company has always strictly required the company itself with high standards and high positioning to continuously improve product quality. Continuously introduce advanced production equipment, multiple modern assembly lines, sophisticated testing instruments, adhere to "people-oriented, market-oriented, and innovation for development", and constantly sum up experience, strong scientific research strength, and innovative development of the market Marketing strategy points. A high-quality product research and development center has been established in the industry, and a number of patented technologies have been obtained. Please contact us freely if you have interested in our products.
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