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蟋蟀又名蛐蛐,属直翅目,蟋蟀科,发生较普遍的有油葫芦、棺头蟋蟀等数种。蟋蟀在我省各地均有发生,以南阳地区较多。蟋蟀是一种杂食性害虫。以成虫、若虫危害农作物的叶、茎、果实、种子,有时也危害根部(如花生的嫩根),以带有香甜滋味的植物更爱吃,如芝麻、瓜类、豆类、花生等。严重时也会飞到室内咬毁衣服及食物。发生猖獗的地方,可造成灾害,已引起人们的重视。一、发生危害情况八十年代以前,此虫在我省南阳地区发生较多,但尚未造成大的灾害。其它地、市
Crickets, also known as cricket, is an Orthoptera, cricket families, occurs more common with oil gourd, coffin head cricket and other species. Crickets occurred in all parts of our province to Nanyang more. Cricket is a omnivorous pest. In adults, nymphs endanger crop leaves, stems, fruits, seeds, and sometimes also endanger roots (such as peanut tender root), with sweet taste of plants more like eating, such as sesame seeds, melons, beans, peanuts and so on. Serious when it will fly to the interior to destroy clothes and food. The occurrence of rampant areas can cause disasters and has drawn people’s attention. First, the occurrence of hazardous situation Before the eighties, this worm occurred in our province Nanyang more, but not yet caused a major disaster. Other places, city