The main diseases and pests of peach and plum are bacterial perforation, red spot disease, Lishi bee, mulberry whiteworm, borer borer, and red spider. For these pests and diseases, the tree is used in autumn, deep-turning tree trays, clearing in winter, spraying twice before budding. 3 to 5 degrees lime sulfur, growth season for the disease and then spray a few times 0.3 to 0.5 degrees lime sulfur and other methods to prevent and control. Peach red spot disease and bacterial perforation disease should be the key diseases, and the orchard should be listed as the focus of prevention and control. The methods are: 1 increase organic fertilizer, especially soil miscellaneous fertilizer, improve the soil, enhance the resistance of the tree; 2 when sick First spray with agricultural streptomycin. In the event of fluid leakage, limestone residue may be used or the lime sulfur may be diluted 2-3 times with water and the brush may be brushed with bristles. If a small amount of quick lime is added to the lime sulfur to form a lime slurry, the brushing effect will be better. The severe orchard sprayed 65% of Dyson Zinc Powder 500-600 times twice in a row from mid-May to mid-June. Lishi bee has a relatively large area in recent years. It mainly sprays 20% of diced EC 30% or 2.5% of the enemy's 4,000 times of liquid prior to adult spawning. It kills adults before and after budding. 25% phoxim EC was sprayed under the canopy of the soil for prevention and treatment. Orchards should do a good job in routine prevention and control, such as clearing the garden in winter, cutting off, collecting dead and dead branches of pests, and burning them together. Good buds before the spring sprout, playing a good lime sulfur. Doing this well is equivalent to doing 1/4 of the annual pest control work. On this basis, imidacloprid can be used for control when aphids occur. Red spider, Morus alba and other acaricides can be used for prevention and treatment. Analog System,Digital Analog System,Analog System And Digital System,Wifi Intercom Zhuhai Mingke Electronics Technology Co., Ltd , https://www.zhmkdz-electronics.com