稻赤斑黑沫蝉(Callitettix versicolor Fabricius),属同翅目,沫蝉科,别名雷火虫,泡泡虫。1986年汉中地区发现该虫为害水稻,现已成为陕南巴山浅山、丘陵地区水稻上的一种新害虫,对我省水稻生产构成新的威胁。一般受害田减产10-20％,重者可达30％以上。 为害情况 稻赤斑黑沫蝉主要为害水稻,其次为害玉米、黄豆及其它禾本科植物。 该虫在我省主要分布于汉中、安康部分浅山、丘陵稻区。1986年只在扬河区个别村 Calliptictius versicolor Fabricius, belongs to the Homoptera, Cicadellidae, alias Lei insects, bubble worms. In 1986, the pest was found in Hanzhong area to become a new type of pest that has become a new pest on rice in the mountainous and hilly areas of Bashan in southern Shaanxi, posing a new threat to rice production in our province. The general damage 10-20% field reduction, severe cases up to 30%. Damage Red rice cicada black cicada damage to rice, followed by harmful corn, soybeans and other grasses. The insects in our province are mainly distributed in Hanzhong, Ankang part of the shallow mountain, hilly rice area. In 1986, only in individual villages in Yanghe District