结果表明蝗虫的发生时期和世代及蝗卵能否顺利孵化主要是由气象环境决定的；
The results show that the occurrence date, generations in a year and whether locusts eggs can incubate successfully are mainly determined by meteorological condition.
在高温干旱的土壤里，蝗卵发育很快，要不了多久就孵化出来，见到什么就吃什么。
Grasshopper eggs develop and open up very quickly in hot, dry soil. When grown, the insects start eating everything in the sight.
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