学名 Seirtothrips dorsalis Hood属缨翅目,蓟马科。别名 茶黄硬蓟马、茶叶蓟马。分布湖北、贵州、海南、福建、浙江、云南、广东、广西、台湾等省。
寄主 荔枝;茶、花生、草莓、葡萄、芒果等。
为害特点 以成虫、若虫锉吸荔枝嫩梢和幼果汁液,主要为害嫩叶。受害叶背主脉两侧现两条或多条纵列的红褐色条痕,叶面凸起,严重的叶
Mango is an important tropical fruit only after banana in Hainan Province. In recent years, as a result of pesticide abuse, thrips become one of the main pest insects while they are less important in the past. The nymphs and adults of thrips damage mango flowers, leaves, buds and fruits using their mouthparts, seriously affecting the growth and fruit quality of mangos.
This study investigated the major mango-growing areas, including 4 counties and 3 cities of Hainan Provi
摘要:
芒果是海南仅次于香蕉的重要热带水果。近年来,由于农药的滥用,蓟马已从过去的次要害虫上升为主要害虫。蓟马以若虫、成虫锉吸为害芒果花、叶、芽、幼果,严重影响芒果生长和果实质量。研究调查了海南岛儋州,昌江等7个主要芒果种植区,共采集蓟马成虫标本1241头。经鉴定,得出害虫种类9种,即茶黄硬蓟马Scirtothrips dorsalis Hood、黄胸蓟马Thrips hawaiiensis
2.2杜鹃冠网蝽 别名拟梨冠网蝽、杜鹃军配虫,属半翅目、网蝽科,是北仑杜鹃为害较为严重的害虫。成虫体长3.5mm左右,体形扁平,黑褐色。触角丝状,4节。前胸背板中央纵向隆起,向后延伸呈叶状突起,前胸两侧向外突出呈羽片状。前翅略呈长方形。前翅、前胸两则和背面叶状突起上均有很一致的网状纹。静止时,前翅叠起,由上向下正视整个虫体,似由多翅组成的“X”字形
黄斑长翅卷蛾 Acleris fimbriana
Thunberg et Becklin
毛赤杨长翅卷蛾 Acleris submaccana
(Filipiev)
榆白长翅卷蛾 Acleris ulmicola
Meyrick
棉褐带卷蛾 Adoxophyes orana
Fischer von Roslerstamm
栎镰翅小卷蛾 Ancylis mitterbacheriana
Denist et Schiffermuller
枣镰翅小卷蛾 Ancylis (Anchylopera) sativa
Liu
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