柑橘锈瘿螨(Phyllocoptrataoleivora)又称柑橘锈壁虱(下称)是柑橘的主要害虫。近年来发生日趋严重,年发生面积5000hm2,占本县柑橘种植面积的80%。该虫在果面、叶片背面为害,刺破表皮细胞,吸食汁液。被害果变为黑褐色,被害叶背面初呈黄褐色,后变黑褐色,提早落叶,影响树势。由于 Citrus rust spider mite (Phyllocoptrataoleivora), also known as citrus rust tick (hereinafter) is the main pest of citrus. Occurred in recent years more serious, the annual area of ​​5000hm2, accounting for 80% of the county citrus acreage. The insects in the fruit, the leaves on the back damage, piercing epidermal cells, drink juice. Damaged fruit into dark brown, the victim was the beginning of the back of the leaf was brown, dark brown after the early leaves deciduous, affecting the tree potential. due to