Control method of wheat scab
A technology of wheat scab and wheat, applied in the field of prevention and control of wheat scab, can solve the problems of wheat production threat, human and animal poisoning, wheat grain rot and deterioration, etc.
Inactive Publication Date: 2012-04-11
王徐
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The main target of wheat scab is wheat. This disease not only affects the yield of wheat, but also causes wheat grains to rot and deteriorate. The toxin secreted by wheat scab may also poison humans and animals. I
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[0006] The period of prevention and control should be mastered. If there is a possibility of epidemic outbreak due to continuous rain during the earing period, the earlier the spraying time, the better. The first spraying time is from 10% wheat earing to the early flowering stage. Take the second dose about a week apart. Spray with 120 grams of carbendazim wettable powder with a purity of 50% and add 60 kilograms of water per mu.
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The invention relates to a control method of wheat scab. The wheat scab is also named as rotten wheat head or red head miasma and is discovered all over the world, and the wheat scab is particularly most serious in midstream and downstream of Changjiang River of China and seriously wreaks havoc in middle-southern part of Hebei Province in China. The wheat scab is mainly harmful to the wheat, the wheat scab not only influences the yield of wheat, but also can cause the rot of the kernel of the wheat, toxin which is secreted by wheat scab harmful bacteria also can poison people and animals, the yield of the wheat can be reduced by 2 percent in ordinary years and can be reduced by more than 50 percent when the wheat scab is seriously prevalent, and even no kernels or seeds are gathered, so the wheat scab poses a grave threat to the wheat production.
Description
【Technical field】 [0001] The invention relates to a wheat farming method, in particular to a method for preventing and treating wheat scab. 【Background technique】 [0002] Wheat scab, also known as rotten wheat head and red-headed miasma, has occurred all over the world, especially in the middle and lower reaches of the Yangtze River in China. It is mainly in the central and southern wheat fields of Hebei Province. The main target of wheat scab is wheat. This disease not only affects the yield of wheat, but also causes wheat grains to rot and deteriorate. The toxin secreted by wheat scab may also poison humans and animals. In general, it can reduce production by about 20%. When the epidemic is severe, the production will be reduced by more than 50%, or even no grains will be harvested, which poses a serious threat to wheat production. 【Content of invention】 [0003] The technical problem to be solved in the present invention is to provide a method for preventing and treat...
Claims
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Inventor 王徐
Owner 王徐
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