The apple tree rot disease is inspected and cured in the 4th and 5th months of the rapid development of the disease, and the symptoms are continuously painted 2-3 times with a rotifying agent or 843 healing agent (about one month) to prevent recidivism. Powdery mildew and mites, apple orchard with heavy powdery mildew or powdery mildew and mites, spray 50% sulfur suspension 200 times solution before and after flowering, then investigate the mites and grow apples. Before the mid-July period, there was an average of 4-5 heads per leaf, or after the late July of the apple growing period, when there were 7-8 heads on each leaf, spraying triphenyltin or trigreen killing. Alcohol or gram. Peach small heartworm, when the unearthed larva suddenly increases, as the basis of the first application date, the drug will be applied once every 10-15 days. The application range is extended to the entire tree tray, and the medicament is 25% parathion microcapsule, or 25% phoxim microcapsule, or 50% phoxim emulsifiable concentrate 300-400 times. Rotation and early defoliation must pay attention to spraying prevention during the growing season. For the first time, before the pathogens are multiplied, spray 600 times of carbendazim or 500 times of captan, and then combine with early defoliation control, continue to spray 2-3 times per -20 times for 20-30 days. : 300 Bordeaux mixture.
Beach Bags,Straw Beach Bag,Beach Print Tote Bag,Printed Beach Tote Bag
Dongguan C.Y. RedApple Industrial Limited , https://www.hpgbags.com