论文部分内容阅读
红枣大球蚧又名瘤坚大球蚧,属同翅目蚧科。2002年,且末县引进红枣进行枣棉、枣麦间作,2003年在该县阿热勒乡首次发现红枣大球蚧,属点片零星发生;2004~2005年该虫已扩散蔓延且大面积发生。经过多年防治,目前已得到有效控制。1生活习性及发生规律红枣大球蚧1年发生1代,以2龄若虫作短距离爬行或借助风力扩散,并裸露固定在1~2年生枝条
Jujube large ball scale, also known as large knob ball scale, is the Homoptera Kuwana. In 2002, the county and the introduction of dates for jujube, jujube and intercropping, in 2003 in the county Agrale Township for the first time found jujube ball scale, a patch of sporadic occurrence; 2004 ~ 2005 the spread of the insect has spread and the large area occur. After many years of prevention and control, it has been effectively controlled. 1 habits and laws Occurrence jujube ball scale 1 generation occurred a year to 2 instar nymphs crawling for a short distance or with the help of wind spread and bare fixed in 1 to 2 years old branches