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向日葵是我国主要的油料作物之一,我国大部分地区都有种植,主要分布于我国东北、华北等地区,内蒙古则是向日葵最主要的产地。现阶段,随着栽培条件的改善和集约化经营模式的实施,向日葵病害成为向日葵种植的最大难题。其中,向日葵菌核病在东北三省、内蒙古、山西等省区发生尤为严重。基于此,简要概述向日葵菌核病在我国一些地区的发病、分布、危害、防治现状及其发展前景。
Sunflower is one of the main oil crops in China. Most of our country has planting, mainly distributed in Northeast China and North China, Inner Mongolia is the most important origin of sunflower. At this stage, with the improvement of cultivation conditions and the implementation of intensive management mode, sunflower has become the biggest challenge for sunflower cultivation. Among them, the sunflower sclerotinia in the three northeastern provinces, Inner Mongolia, Shanxi and other provinces is particularly serious. Based on this, a brief overview of sunflower sclerotinomycetes in some areas of China’s incidence, distribution, hazards, prevention and treatment of the status quo and its development prospects.