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五河县近年来土蝗再度猖獗,1962年发生蝗虫十万多亩,其中土蝗占80%左右,虫口密度一般每平方文五十头左右,較高的有二百至三百头,最高达一千头以上,发生面积和虫口密度超过以往任何一年。危害情况也很严重,据在土蝗盛发期(7月中旬)調查黄嘴公社看,危害面积有二万六千亩,占耕地面积84%,因缺苗严重,耕翻重种的就有六千四百亩,占发生面积的40.6%;长淮公社淮五大队北湖有三百亩地,第一、二次种的黄豆和第三次种的爬豆都被吃光,第四次种的綠豆因抓紧防治才获收成。
Wuhe County in recent years once again rampant soil locust, locust occurred in more than one hundred acres in 1962, of which about 45% locusts, pest population density generally about 50 per square foot, higher from 200 to 300, the highest Up to a thousand or more, the occurrence of area and insect population density than in any previous year. Harm situation is also very serious, according to the investigation of Huangzui commune in the flourishing period of soil locust (mid-July), the damage area of 26000 acres, accounting for 84% of the arable land, due to lack of seedlings seriously, There are 6,400 mu, accounting for 40.6% of the area occurred; Chang Huai commune Huai Wu North Brigade has 300 acres of land, the first and second kinds of beans and the third species of beans are eaten, the fourth The next kind of mung bean because of close control before harvest.