Wheat stripe rust is one of wheat rust. Wheat rust, commonly known as "jaundice", strip rust, stem rust and leaf rust, is an important disease in China with wide distribution, rapid spread, and large area of ​​damage. Among them, the occurrence of wheat stripe rust is the most common and serious, and when the disease is endemic, the affected wheat can reduce production by more than 30%, or even lose it. Affected by the generally high temperature in autumn and winter, this year's wheat stripe rust occurred early, with a wide range, many diseases, and rapid expansion, showing partial outbreaks, and attention should be paid to prevention and control. First, the symptoms of wheat stripe rust mainly occurs on the leaves, followed by leaf sheaths and stems, spikes, glumes and awns also occur. In the seedling stage, multiple round-shaped, bright yellow uredia spores piled on the leaves of seedlings; the summer barnyardous spores at the onset of adult plants were small long strips, bright yellow, oval, parallel to the veins, and arranged in rows, like Like the stitches rolled on the sewing machine, it appears as a dashed line. The epidermis ruptures and the rust is stained with powder. When the wheat is nearly mature, a round to oval blackish brown spores pile appears on the leaf sheath, emitting a bright yellow powder. Summer spores Second, control methods 1. Available nitrogen fertilizer should not be applied too much, too late to prevent late-maturing gluttonous wheat and increase victimization. 2. Reasonable irrigation, soil moisture or attention to open drainage drainage after the rain, the late heavy disease need to be properly watered, to reduce yield losses. 3. Chemical control. When the common rate of diseased leaves at the jointing or booting stage of wheat reaches 2% to 4%, spraying 20% ​​triadimefon EC or 12.5% ​​spectrozole (enewacol, superpoly) wettable powder 1000 to 2000 times liquid, 25 % of the enemy off (propiconazole) EC 2000 times, spraying in the sunny afternoon, severe plots can be re-administration of spray 7 to 10 days. In the process of prevention and control, we must adhere to “protecting the face and protect the face†and strive to control the spread of disease and ensure the safety of wheat production. Chinese Vodka,Chinese Spirit,52 Alcohol Chinese ,Chinese Rice Liquor Shan Dong Kao Shang wine industry Co.,Ltd , https://www.ksbaijiu.com