平原区柑桔园黄毛鼠发生规律及防治技术研究

Occurrence Regularity and Control Technique of Rattus rattoides in Citrus Field of Plain Area

本文研究了平原柑桔水相混种区柑桔园的黄毛鼠数量变动和柑桔受害高峰、鼠密度与环境及柑桔受害程度的关系．提出了招低错园田埂、开垦五边荒地种果．适时防除柑园杂草尤其是抓好秋收前柑园除草，破坏和恶化黄毛鼠的栖息环境．抑制其数量增长；同时在关键时期兼用化学灭鼠刑的防治技术．

In citrus growing arca of plain area, the quantity variation of Rattus Rattoides, injured peak of citrus and the relation between rodents density and the injured rate of citrus have been studied. We have presented the measures to restrain the quantity increased of Rattus rattoides,including excavating the peth of citrus field to lower, to reclaim wasteland and weeding citruc field. In the foundation of ecological control, we use chemical pest in crux periods to protect citrus from the damage of rodents.