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气候条件对环青海湖地区草地蝗虫的发生程度有重要影响。上一年的下半年气温偏低和当年高温干旱 ,是蝗虫发生的有利气候条件 ;上一年的 8月份、当年 5月下旬到 7月上旬以及当年 8月份的气候条件与蝗虫发生程度密切相关。
Climatic conditions have an important impact on the occurrence of grasshoppers in the Qinghai Lake area. The low temperature in the second half of the previous year and the high temperature and drought in that year were favorable climatic conditions for locust occurrence. The climatic conditions in late August, early July and early August and August of last year were closely related to locust occurrence .