In October, the temperature is gradually decreasing. At this time, it is also a key period for planting vegetables such as green peppers in greenhouses. Therefore, it is particularly important to adjust the temperature in the shed and use pesticides properly and timely. It is particularly important for the early planting and seedling growth of vegetables. The following Dr. Bang will work with you to explore effective methods for the control of green peppers and common diseases in greenhouses. If you do not know the temperature and ventilation, you will easily cause the following diseases:
1. Control of gray mold and sclerotium disease: After the green pepper is planted, it can be sprayed on the crop with 30% carbendazim 800-1000 times. It can prevent soil-borne diseases, and spray the pepper to the pepper period. % pyrimethanil chlorothalonil, or 25.5% iprodione 800-1000 times solution, spray once every 7 days, even spray 2 to 3 times. Pesticide fungicides exhibit high activity in plants and on pathogens. It can strongly inhibit the formation of cystic spores and zoospores, and inhibit the growth and proliferation of pathogenic mycelium, affecting the membrane phospholipids and fatty acid synthesis of pathogenic bacteria.
Spraying the plants after the fixed seedling period and during the flowering and fruiting period has obvious effects on the control of gray mold and sclerotinia disease, and at the same time can also achieve the effect of promoting roots and strong seedlings.
2. Prevention and treatment of anthracnose and cotton rot: In the result stage, the disease can be sprayed with 1000 times liquid of chlorinated rosin copper in the prosperous period, so that the plant does not drop the medicine, when it is rainy or the humidity in the shed is high. (greater than 85%) fumigation with aerosols, closing the shed in the evening, igniting the medicinal agent, and pulling the air vents and venting the air after sunrise, before entering the shed. Dr. Bang recommended that the majority of farmers should strengthen the monitoring of the disease during the early flowering and late harvest to ensure the safe harvest of pepper!
Magnetic Automated Nucleic Acid Extractor
Magnetic Automated Nucleic Acid Extractor,Nucleic Acid Extraction Purification,Magnetic Automatic Nucleic Acid Extractor,Automated Lab Equipment
Guangzhou Baybio Bio-tech Co., Ltd , https://www.gzbaybio.com