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蚊母草直喙象为鞘翅目Coleoptera,象虫科Curculionidae昆虫。主要分布在北京、河北、黑龙江、湖南、江苏、内蒙古等地,寄主为玄参科水生或者沼生的婆婆纳属Veronica植物。成虫2 mm左右,身体红棕色,前胸背板两侧、中胸前侧片、中胸后侧片以及腹板覆盖着宽白色的鳞片,喙几乎不弯曲,触角索节5节。成虫取食植物叶鞘基部嫩茎,不会对植物造成大的伤害;在植物形成花蕾或者开花初期,成虫用喙刺破花萼,将卵产在子房内。幼虫营内寄生生活,取食子房内物质,并刺激子
The direct beak of the mosquito is Coleoptera, an insect of the genus Curculionidae. Mainly distributed in Beijing, Hebei, Heilongjiang, Hunan, Jiangsu, Inner Mongolia and other places, the host is Scrophulariaceae aquatic or marsh Veronica plant Veronica. Adult 2 mm or so, body reddish brown, both sides of the front and back of the chest, the anterior chest side of the chest, the posterior midline chest and the web are covered with broad white scales, the beak is almost not curved, and the antennal section is 5 knots. Adult feeding plant leaves sheath base tender stems, will not cause great harm to plants; in the early stages of plant buds or flowering, adult beak pierced calyx, eggs in the ovary. Larvae parasite living within the camp, feeding the contents of the ovary, and stimulate the child