The diseases of adzuki bean mainly include viral diseases, fungal diseases and bacterial diseases. 1, adzuki bean mosaic virus disease. When the disease is severe, there are no particles. The main symptoms of the affected strains were leaf shrinkage and mosaic; leaflets shrivelled, yellow veins appeared, stems and veins had necrotic preparations; leaf deformities, mesophyll uplift, plantlets were short, and flowers could not be scarred. 2, bean rust. Stems and leaves can be infected. 5. There are faded green spots on the leaves at the beginning of infection. The lesions then formed a raised yellow-brown or dark-brown pound-shaped pharynx. After the rupture, rust-like spores are scattered. Because sunlight has a killing effect. So the back of the leaf spot paste is the most. In severe cases, the leaves become yellow and fall off; the pounds on the stems and pods are similar to the pounds on the leaves. The spores of the disease can spread in the fields by wind and rain. Therefore, adzuki beans are most susceptible to rust. Control methods: (1) Breeding resistant varieties. (2) Rotation. (3) Intercropping. (4) Chemical control. In the initial stage of the disease, spray with 0.001% of rustin solution to effectively enjoy up to 85% - 90%. 3. Adzuki bean spot. It mainly damages the leaves, but it also affects the petioles, stems, and pods. The main symptom is the early stage of leaf onset, and fading dots appear on the back of leaves. 5. It quickly expanded into a watery, transparent spot. After turning dark brown. Lesions are polygonal or irregular in shape due to vein limitation. After the lesion became gray-brown and necrotic. Often tear off. Sometimes the lesions are long, curved, dark brown lesions along the veins. Severe lesions on the leaves. Even the irregular brown dead large patches. The lesions that occur on the stems and pods are similar to those on the leaves. The disease is caused by hand-carrying diseases. Weather and farm tools spread. The most suitable temperature is 30°C. Lethal temperature 50 °C. Control measures: (1) Rational rotation and intercropping. (2) Remove the sick plants. (3) Chemical control: Spray with 500 times the dose of zein or 1000 times carbendazim solution and 160 times the amount of Bordeaux mixture. Spray once every 7-10 days. The pests of Adzuki bean mainly include locusts, pods, and beans. 1, locust control. The worms are divided into two types, winged and wingless. Interesting locusts can move. Therefore, pesticides must be sprayed in time when large areas are being treated. Available 40% roxithromycin emulsion 1000 to 1500 times or 50% phoxim pills 2000 times or 50% phosphine emulsion 3000 to 5000 times or 50% cerviline wettable powder 400 times. Dusting can be used 1.5% robusum powder, 2% killing powder or 2.5% imidophos powder. 1.5-2 kg per mu. 2. Soybean meal prevention and treatment. Must be in the larvae did not enter the soybean meal for chemical control. Hanging 2.5% Trichlorfon powder 1.5 kg per mu. Or 50% killer pine emulsion 800-1000 times or 80% dichlorvos emulsion 1000 times. Or 90% crystal trichlorfon 800-1000 times liquid spray. 3, beans like control. The beans, the young staple food of beans, will be completely eaten in severe cases. Sometimes there are one or more holes in the bean, losing its food value. Drug fumigation can be used for prevention and treatment. Drugs are available with 80% Dichlorvos emulsion 300 ml per cubic meter. Bromine methane comes in at 30 grams per cubic meter. The amount of aluminum phosphide 3,4 grams per cubic meter. Chlorine chloride is 36-50 grams per cubic meter. Optional one at room temperature 20 °C closed fumigation 2-3 days. For fumigation 3 to 5 days below 20°C. Then open the window and ventilate it for 2-3 days. It will be eaten after 2 weeks. To avoid poisoning.
Fresh Potato another name is Holland Potato .New harvest 2018 fresh Potato 60-100g,60-150g,Supply time:Fresh season since May to November,this size main export to Sri Lanka market.Package usually use 21kg/yellow double mesh bag.Quality standard:fresh,clean,no bud,no rotten,shiy yellow,natural yellow skin.We are not only do Potato 60-100G ,60-150g,but also Potato 100-200G ,Potato 150-175g,Potato 100-150g, Potato 75-150G ,packed in 3.5kg/carton,4.7kg/carton,5kg/carton and mesh bag,10kg/carton and mesh bag or follow customers requirement.Loading time:within10days after received the prepay. Loading port:Qingdao Port China.We can supply 800tons/month.Honest,top quality,best service is our company idea,Let's service for you with our rich experience please.
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