1·Generally deer ticks pick up the bacterium while in the larval stage from feeding on infected white-footed mice.
通常,鹿蜱在幼虫阶段通过捕食受感染的白足鼠而感染了这种细菌。
2·In the late 1960s, when Sri Lanka's flourishing coconut groves were plagued by leaf-mining hispides, a larval parasite imported from Singapore brought the pest under control.
20世纪60年代末期,当斯里兰卡繁荣的椰子果园被潜叶昆虫侵扰时,一种从新加坡引进的寄生幼虫将这种害虫控制住了。
3·The mouthparts of larval and nymphal ticks will seldom be left in the skin.
蜱虫幼虫与若虫的口器很少会留在宿主皮肤里。
4·Female beewolf digger wasps cultivate symbiotic Streptomyces bacteria in unique antennal glands and secrete them into their larval brood cells.
雌性狼蜂掘土蜂在其独特的触角腺里培育共生链霉菌,并将它们分泌到其幼虫的巢房中。
5·Insecticide spraying has covered more than 2000 households in high-risk areas, and additional spraying and larval control are underway in Dili and Baucau.
杀虫剂喷洒已覆盖超过2000个家庭,并且在帝力和包考正在进行补充喷洒和幼虫控制。