虫源性柑橘果面伤痕诊断

Diagnosis of Insect-originated Citrus Fruit Scarring

我国超过巴西成为世界上柑橘生产第一大国,而我国柑橘出口量排在全球第六名,仅为全球出口总量的6.5%,影响出口因素之一是果实外观品质低下。由于生物、机械和化学等因素在果实生长期对果实外表造成伤害,使成熟果实留下疤痕。造成柑橘果面伤痕的虫害主要有蓟马、螽蟖、螨类、蚧类、卷叶蛾、潜叶蛾、叶甲类、叶蝉、蜗牛等,根据近几年的研究调查并结合国内外相关文献,综述了主要虫源性柑橘果面伤痕症状,为快速准确诊断害虫种类,制定有效的防治措施提供依据。

China is the first superpower of citrus production in the world,but the export value of citrus ranks the 6th in the world,only account for 6.5% of total global exports.Many factors are affecting exportion;And low appearance quality caused by diseases and pests is one of the main factors.Due to biological（e.g.insect,disease or mite）,mechanical（e.g.hail,wind rubbing or agricultural operations） and chemical（e.g.,pesticides） factors,citrus fruits show surface defects with scarring appearance during fruit growth period.The insect pests causing this type of damage include various kinds of insect pests such as citrus thrip,katydid,mite,scale insects,fruit tree leafroller,citrus leafminer,leaf beetle,leafhopper,snail and so on.Their characteristic damage symptoms was reviewed respectively for rapid and accurate diagnosis of those insect-originated citrus fruit scarring,in order to improve citrus quality.