The main pests and diseases include: Persimmon leaf spot, round leaf spot, anthracnose, black spot disease, leaf blight, powdery mildew, codling moth, Japanese paramecium, tea venom tussock moth, Ovalophyllus urticae, red wax worm, Brown stripe moths, black moths and so on. Control methods: 1 Remove defoliated leaves, burn, and spray Bordeaux mixture, zein Zn, carbendazim and other agents for several times at the early stage of the disease. If powdery mildew is severe, it can be sprayed with triadimefon. 2Light traps adults, larvae or nymphs spray any one of the drugs such as dichlorvos, trichlorfon, and safrole.
Needle Cartridge,Dermapen Needle Cartridge,Electric Derma Pen
Handsome Beauty Product Co., Limited , http://www.chinabeautyproduct.com