谷子线虫病,群众又称“倒青”、“哑巴谷”、“公谷”等,主要危害穗部,影响开花结实,是谷子的检疫性病害。前些年出于盲目调种,放松检疫,生产单位对病症又缺乏认识和正确的防治措施,目前已成为华北夏谷区的主要病害之一。危害严重的地方近乎绝收,致使部分农民不敢种谷子。 Millet nematode disease, the masses, also known as “down green”, “dumb valley”, “Gonggu”, etc., the main harm to the ear, affecting the flowering and fruiting, is a millet quarantine disease. A few years ago out of blind adjustment, relaxation Quarantine, the production unit of the illness and lack of awareness and correct prevention and control measures, has become one of the major diseases in North China summer Valley. Harmful places almost yield, resulting in some farmers are not able to grow millet.