For the spraying of crops, the amount of bio-pesticide depends not only on the growth of crops, but also on the timing of the application of the weather. In general, the pesticide network recommends that the application effect after rain is better than the application of rain or application. The medicine is raining.
The first is to choose the appropriate chemical rain season to choose systemic, quick-acting, rain-tolerant and microbial pesticides.
Systemic pesticides such as carbendazim, triadimefon, leaf cumin, triadimefon, thiophanate, acesulfame, monocrotophos, carbofuran, methamidophos, dimethoate, omethoate, phosphonamine, etc. At 4 to 5 hours after application, 80% of the active ingredient is absorbed into the tissues by the crop, and less of the drug is lost due to rain washing.
Fast-acting insecticides such as dichlorvos pesticides, Sumicidin, monocrotophos, fenitrothion, Decis, Kuaishaling, metolcarb, pirimicarb, pyrethroid pesticides, has a strong Contact and poisoning, the pests can be killed 1 to 2 hours or 4 to 5 hours after application. Less affected by the rainy season.
The hygienic pesticides and fungicides have good rain resistance, such as Jinggangmycin, trimethoprim, tricycline, and kelicin. Even after showering for 1 to 5 hours, they will not be washed and affected. effect.
Microbial pesticides such as Penicillium sp. and Beauveria bassiana, which are commonly used for microbial active pesticides, are more favorable for the germination and reproduction of sporophytes under high humidity conditions. The application of such pesticides on rainy days can fully exert their pest control effects.
Adding an adhesive to the drug solution and adding an appropriate amount of an adhesive such as washing powder in the drug solution can enhance the adhesion of the pesticide on the crop and the pest, thereby improving the control effect. Method: Add 50~75 grams of detergent powder to each 50 kg of liquid medicine, stir evenly and spray it in time. China Pesticide Network reminds that it is best to use it now, not for a long time.
Water Purifier Kitchen Faucets
The faucets used in general households are unified, and there is no distinction between drinking water and water. But in some western countries, to provide special water purification pipeline, it is required to have a water purification faucet. There is no difference between the clean faucet and the general faucet, but the raw water is different.
Water Purifier Kitchen Faucets,Kitchen Mixer Faucets For Restaurant,Brass Water Purifier Kitchen Faucets,3-Way Drinking Water Filter Kitchen Faucet
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