1. Inappropriate selection of smokers Each type of smoker has a specific use object and scope, and may exceed the scope of use may produce phytotoxicity. Cigarettes containing dichloronaphthylquinone may cause phytotoxicity to strawberries; dichlorvos may also cause pesticide damage to legumes and melon seedlings. Excessive use is strictly prohibited. We are a professional manufacturer of children's paint brush. We provide all kinds of children's painting brushes, children's sponge seals and other products for children at different growth stages. Develop children's intelligence and stimulate children's infinite imagination through painting creation and manual DIY. Our company can also accept customized products to provide you with high-quality art brush products. Kids Paint Brush,Paint Brush For Kids,Child Paint Brush,Children Paint Brush JIANGSU RARHON TOOLS CO.,LTD , https://www.rarhontools.com
2. The excessively large amount of smoke agent should be determined according to the volume of space. Some product specifications are determined by the installation area. The shorter medium shed and small arch shed are easy to produce phytotoxicity due to small space.
3. Improper layout of the smoke point For powdered smoke agents, when the number of dots is small and the amount of smoke points is too large, the local smoke concentration may be too large to cause phytotoxicity.
4. The higher the temperature in the application facility under high temperature, the more likely it is to cause phytotoxicity, and the possibility of medicinal damage is very high. It is advisable to apply the medicine after sunset in the evening.