The dust agent is a finer agent than the pesticide powder after processing. It forms dust in the protected area, prolongs the time for suspending in space, generates multi-directional deposition within a certain range, and evenly deposits on various parts of the vegetable plant. , With water-saving, labor saving, labor-saving, provincial medicine, not subject to climatic conditions, the requirements of the shed film is not strict and so on, the control effect than the spray liquid increased by 10% to 20%. There are four things to note when using dust in a greenhouse: Choose the right dust To control cucumber downy mildew and tomato late blight, choose 10% antifungal agent or 5% chlorothalonil dust agent; control cucumber bacterial angular spot, use 10% B drop dust agent; prevent vegetable gray mold, leaf mold For early blight and late blight, use 12% of dust particles. Choose the right duster Should use domestic harvest 5 or harvest 10 hand powder duster. Before the spraying, the shed was closed, and then 1 kg of powdered dust was measured per acre. The pesticide was put into a duster and the powder was weighed at about 200 grams per minute. However, the unused new duster should be loaded with more dust for the first time, as a bottom (about 1.5 kilograms), and then 1 kilogram per acre. Choose the right spraying time Sunny days should be applied in the morning or early evening. Cloudy and rainy days can be sprayed all day. The effect of applying pesticides is best after closing the shed in the evening. If it is the morning spray, you can open the farm for 1 to 2 hours after spraying; if it is spray in the evening, you can open the shelter the next morning. When the disease is controlled, it is sprayed once every 7 days. It is usually sprayed 4~5 times. When pests are controlled, it is sprayed once every 10 days, and it is usually sprayed 2~3 times. Choose the right spray method When dust is sprayed, the sprinkler heads upwards and sprays on the upper space of the vegetables, so that the dust naturally falls on the plants. It is not appropriate to directly spray the plants. Otherwise, the spraying is not uniform, which will affect the prevention and control effect, and it will increase the amount of dusting and increase the investment. If you need to spray liquid when controlling, you can spray the liquid first, then spray dust agent.
Whole Bulb Black Garlic is made from Whole Bulb Fresh Garlic.Generally,Whole Black Garlic has 6-8 or 8-12 small cloves.Putting fresh garlic into the Black Garlic Machine for 18-20days,we can get whole bulb black garlic.Black garlic has sweet taste and soft texture.Compared with fresh garlic,it is becoming more and more popular.
Whole Bulb Black Garlic,Black Garlic Food,Multi Bulb Black Garlic,Fermentated Black Garlic Granule Zhucheng Tongxi Commercial And Trade Co.,Ltd. , https://www.blackgarlicgroup.com