Control methods: 1 seed disinfection. Before sowing, the vegetable Fengning B1 50 ~ 100 grams of mixed vegetables 150 grams after sowing, or with agricultural anti-751, according to the seed amount of 1% ~ 1.5% seed dressing, control effect is quite good. 2 Strengthen field management. The cultivars were cultivated as sorghum, and the diseased plants were removed from the shed prior to irrigation. The diseased hole is disinfected with lime and then watered. Timely eliminate underground pests to reduce wound production. Pay attention to ventilation and humidity, and avoid long-term high temperature and high humidity environment. 3 chemical control. Before onset or early onset, spray 72% of agricultural streptomycin sulfate or neomycin with 3000-4000 times dilution, enemy powder raw powder 500-1000 times, 50% dexamethasone 600-800 dilution, 95% Copper acetate 500 times, every 7 to 10 days control 1 times, focusing on the base of the stem, even spray 2 to 3 times, the effect is quite good. 2. Downy mildew can occur in plastic large, medium and small sheds, which generally results in reduced yields, which can be reduced by about 5% in severe cases. It is one of the common diseases in greenhouse cultivation. Prevention methods. 1 shed disinfection. Conditional sheds can be sterilized with 5% chlorothalonil dust before transplanting, and 1 kg per 667 square meters. 2 seed disinfection. Seeds should be carefully selected before sowing for seed dressing. Seed amount 0.3% to 0.5% of 25% metalaxyl, 50% thiram, 75% chlorothalonil wettable powder. 3 cultivation and disease prevention. Rational fertilization, watering, avoid flood irrigation, timely cultivation of loose soil. Ventilate and reduce humidity when the temperature in the greenhouse exceeds 25°C. Severe disease leaves were found to be removed at any time, and rural health was improved after harvest. 4 chemical control. At the beginning of the disease, chlorothalonil dust may be used to spray powder; or 40% of Phytophthora, 200 times, 25% of metalaxyl, 800 times, 50% of methylphosgene, 500 times of liquid, 64% of antidoses, 500 times of liquid, 75 % Chlorothalonil 600 times, 40% diethylaluminophosphate 250 times spray, focus on spraying leaves. 3. Black spot generally causes a yield loss of about 10%, and severely up to 20%. Control methods: 1 seed disinfection. Soaking in warm water at 50°C for 20 minutes, immediately moved into cold water to cool, dry and then sowing. Other methods of prevention are the same as downy mildew. 2 field management. Add base fertilizer and phosphorus and potassium fertilizer, pay attention to ventilation and humidity. 3 chemical control. In the early stage of disease, one of the following agents can be used to control: 50% acetaminophen 800-1000 times solution, 70% mancozeb solution 400, 58% metalaxyl MnZn500 solution or 64% antivirus M8 400- 600 times, 77% can kill 500 times, 50% eutectic 800 ~ 1000 times liquid spray. Spray once every 7 to 10 days, and spray twice. In addition to acetaminophen, other agents can also treat downy mildew. Chocolate (chocolate, also translated as chocolate), originated in central and South America, its ancestor is "Xocolatl", which means "bitter water". Its main raw material cocoa beans are produced in the narrow strip within 18 degrees north-south latitude of the equator. As a beverage, it is often called "hot chocolate" or cocoa. Oat Choco,Oat Chocolate,Chocolate Candies,Chocolate Raisin Candy JINJIANG XIEXIANG TRADE CORP., LTD. , https://www.xiexiangfoodstuff.com
1. Soft rot Soft rot is one of the common diseases of leafy vegetables. Shed temperature is high and humidity is high. Generally, it can reduce production by about 5%, and when serious damage occurs, the loss can reach 30%.