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西葫芦是南瓜的变种,葫芦科南瓜属的一种,又名美洲南瓜、小瓜、茭瓜,在东北通常被称为角瓜。人们一般以食用嫩瓜为主。西葫芦喜湿润,喜温,不耐干旱,8℃以上即能正常生长,对土壤要求也不严格,很容易获得高产,我国南北普遍种植,是大众化蔬菜,栽培面积广、经济效益好。西葫芦霜霉病是危害西葫芦植株生长的一项重要病害,影响西葫芦的产量和品质,因此,应加强对霜霉病的防治。
Zucchini is a variant of the pumpkin, Cucurbitaceae is a genus, also known as the Americas pumpkin, cucumber, cucumber melon, commonly known in the northeast as melon. People generally eat melon-based. Zucchini hi humid, hi temperature, intolerance of drought, that is, normal growth above 8 ℃, the soil is not demanding, it is easy to get high yield, widespread planting in north and south of our country, is a popular vegetable, cultivation of a wide area, good economic returns. Zucchini downy mildew is an important disease that endangers the growth of zucchini and affects the yield and quality of zucchini. Therefore, the prevention and cure of downy mildew should be strengthened.