What pesticides are used for mosaic virus disease
Mosaic virus disease is a common disease spread by planthoppers, aphids or thrips, so it is difficult to control. What pesticide is used for mosaic virus disease?
1. What pesticide is used for mosaic virus disease?
Mosaic virus disease can be prevented and controlled by imidacloprid, tetranitramine, thiamethoxam, pymetrozine and other pesticides such as chlorobromoisocyanuric acid, tetramycin, ningnanmycin, amino oligosaccharide, etc., or by lentinan and other pesticides such as foliar fertilizer, zinc fertilizer, cytokinin, etc., or brassin and abamectin spray.
2. What are the hazards of mosaic virus disease?
Mosaic virus disease, known as "plant cancer", is very difficult to control. After infecting host, virus not only competes with host for essential nutrients for growth, but also destroys nutrient conduction of plant, changes some metabolic balance of host plant, inhibits photosynthesis of plant, causes plant growth difficulty, produces deformity, yellowing and other symptoms, and seriously causes host plant death.
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Ripening time of Zhongyou No. 4 nectarine
Nectarine is one of our favorite fruits, and there are many different kinds of nectarines. Today, the editor will introduce the ripening time of Zhongyou No. 4 nectarine. Let's take a look at it. First, the ripening time of Zhongyou No. 4 nectarine
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Fertilization time and method of towel gourd
There are many friends who plant towel gourd. In addition to the farmers who plant towel gourd in a large area, many friends will also plant towel gourd if they have free space at home. So do you know the time and method of fertilization for towel gourd? Let's have a look! Time and method of fertilization for towel gourd
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