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蜗牛又叫山母螺,是农作物的一种害虫,也是柑桔上的害虫。一年之内,除严冬潜伏土中过冬之外,其余各季都在活动,尤以春、夏盛雨季节活动猖獗。在一般情况下,每天傍晚出来到第二天上午八点为活动时间,晴天上午八点之后到下午躲在阴暗处,或潜入土中;高温干旱时就停止活动。它对温州蜜柑为害较重,而对其他植株高大的柑桔品种为害较轻。因为温州蜜柑植株较矮小,下部枝条往往因挂果压近地面,蜗牛易爬上枝叶,或从主干爬到树冠上取食嫩叶嫩梢。到了秋末冬初,就群起为害果实,有的一个果实上多达十余个。先取食
Snails, also known as mountain snails, is a pest of crops and pests on citrus. Within one year, except for the wintering winter in the latent winter soil, the rest of the seasons are active, especially in spring and summer when the rainy season is rampant. In normal circumstances, every evening out to 8 o’clock the next morning for the time of the event, sunny 8:00 am to hide in the darkness in the afternoon, or sneaked into the soil; to stop activities in hot and dry conditions. It is more damaging to Satsuma, while it is more damaging to tall citrus varieties of other plants. Because of relatively small plants in Wenzhou Satsuma, the lower branches are often due to fruit pressure close to the ground, snail easy to climb foliage, or climb to the crown from the trunk on the tender young shoots. To the late autumn and early winter, the group of fruit harmed, and some as many as a dozen fruit. Take food first