According to the farmers' view and the chili peppers on-site inspection, it was judged that this may be caused by the damage of the yellow-spotted chili pepper virus disease. It is characterized by the dwarfing of the plant, the chlorosis of the top leaf, and the appearance of yellowish green, and it is very easy for the diseased leaves to gradually fall off in the later period. The occurrence of this type of pepper virus disease is closely related to environmental conditions, especially high temperatures, daytime temperatures above 35°C, and frequent rainfall, and the resistance of such peppers to the disease has decreased significantly. Aphids are poisonous and make viral diseases spread more rapidly. In addition, the peppers were planted in the spring in the evening and were continuously planted with solanaceous crops. After the rain, the accumulated water and the peppers lacked water and lacked fertilizer. When the plants grew poorly, the disease became popular. Control methods: 1. Use 20% virus A wettable powder and potassium dihydrogen phosphate mixture spray control. 2. The water will be discharged in a timely manner after rain, so as to avoid high temperature and high humidity steaming. Water in the evening to reduce the temperature. 3. Topdressing phosphorus and potassium fertilizers to increase the nutrition of peppers and enhance stress resistance. 4. Use 5% imidacloprid 2000-3000 times spray to control aphids and whitefly, cut off the virus transmission medium. Dildo Vibrators,Sucker Sucking Dildo Vibrator,Sucker G Spot Nipple Sucking Dildo,Dildo Sucking Vibrator Shenzhen Dongchen Hey E-commerce Co.,Ltd. , https://www.xxsexytoy.com
Yellow Locust-type Pepper Virus Disease Prevention and Control
Recently, some vegetable growers reported that the pickled pickled peppers were sick. They showed that the top leaves of the plants were yellowed and rolled up, and some of the peppers were shriveled. What caused this to happen? How to prevent it?