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Grape Disease Prevention and Control Methods in the Rainy Season
Grape downy mildew is one of the important diseases of grapes and can occur in all parts of our country. It mainly damages the leaves, causing early defoliation, and can also harm new shoots and fruit clusters. The main symptom is the formation of polygonal yellow spots on the upper surface of the leaves, which later die, turn brown, and produce white downy mildew on the underside. Grape downy mildew...
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Key Technical Points for Grape Disease Control During the Plum Rain Season
Using B9 and paclobutrazol on Kyoho grapes to improve fruit set easily causes side effects such as shorter flower clusters and smaller berries. Therefore, a method that allows Kyoho to set fruit well without making the fruit stalks hard or the berries small has long been desired. After years of trials, we adopted forchlorfenuron produced by Lanyue Technology Company of the Sichuan Academy of Agricultural Sciences to improve fruit set...
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Detailed Guide to Identifying and Controlling Common Diseases and Pests of Cowpeas
Common Diseases and Pests of Cowpeas and Their Control
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Grape disease and pest prevention: using these three sprayings well is the key
1. Peeling. In early spring, first lay a layer of plastic film under the grapevines, then peel the bark off the canes and let it fall onto the film; at the same time cut off diseased and pest-infested branches, gather them together with the bark scraps on the film and burn them outside the vineyard. 2. Deep plowing. Along with applying the grape bud-break fertilizer, carry out one deep plowing of the whole vineyard, with a depth of 2...
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Please be kind to your husband. Many wives cry after reading this.
If you are married and you are a woman, you should read this even more carefully, because I know you must love him deeply. If you are not married, whether you are a man or a woman, this article is worth keeping, because it contains many of life's true...
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Detailed explanation of common diseases of Siraitia grosvenorii and their control methods
Common diseases of Siraitia grosvenorii and their control
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What are the common methods for controlling pests and diseases in Hami melons?
Common pest and disease control methods for Hami melons
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What are the control methods for zucchini brown spot disease?
There are mainly two diseases that can cause stalk rot in zucchini: the first is gummy stem blight. This disease mainly infects zucchini at the stem nodes; the infected area is initially dark brown, then gradually turns black, and the lesion tends to split open, exuding a white gelatinous substance; in the later stage the diseased stem shrivels and splits longitudinally, resembling tangled hemp. The second...
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Winter Pest and Disease Control Methods for Kiwifruit Orchards
As the cultivated area and fruiting area of kiwifruit continue to expand, the occurrence and damage of pests and diseases are becoming increasingly serious. Winter pest and disease control in kiwifruit orchards can achieve twice the result with half the effort in promoting tree vigor transformation, pest and disease control in spring and summer, and the healthy growth of kiwifruit trees. According to surveys conducted by our station in recent years, the main diseases found so far...
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What are the spring disease control measures for onions?
1. Fertilizing and making beds: Choose a plot that faces the sun and is warm, with loose and fertile soil that can be both irrigated and drained, to build the seedling bed. The bed surface should be 1.2-1.5 m wide, and the length varies by location. Apply 5-6 kg of decomposed farmyard manure per sq m in the bed, and at the same time add 60-80 g of compound fertilizer. Mix the soil and fertilizer in the bed evenly and break it up fine, take out the covering soil, rake it level and wait to sow. ...
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