闽西山区桃园桃潜叶蛾发生特点与防治技术

Occurrence Characteristics and Control Techniques of Peach Leafminer Moth in Mountainous Areas in Western Fujian Province

桃潜叶蛾是闽西山区桃园的常发性害虫,2015年在局部桃园暴发,造成提早落叶,严重影响树势。通过对发生桃园的调查研究,认为品种、树龄、气候等因素对其发生为害有明显影响,并提出选择抗虫品种、开展健身栽培,人工诱杀及适时药剂防治等系列防治技术。

Peach leafminer moth is one of the common pests in peach orchard in western Fujian Province. In 2015, peach leafmine moth break out in some place, leading to early defoliation and even affect tree vigor. Based on investigation in damaged orchards, we found that varieties, tree age and climate had obvious effects on occurrence and damage of peach leafmine moth. So, we proposed some control techniques including selection of varieties resistance to peach leafmine moth,healthy cultivation, trap by man and timely chemical control.