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新疆塔城地区农作物主要病虫害种类及发生

XINJIANG AGRICULTURAL SCIENCE AND TECHNOLOGY(2008)

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Abstract
0 引言 塔城地区是自治区重要的粮食、棉花、油料、糖料基地,因地域辽阔,气候差异较大.特定的生态区域,农作物种植结构不同使病虫杂草危害发生程度亦不同,突发性病虫草害频繁,给农业生产带来不同程度的影响,造成的经济损失逐年加大.
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