larvicide 中文意思是什麼
larvicide
解釋
n. 名詞 殺幼蟲劑。adj. 形容詞 -vicidal
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Petroleum oil or larvicide is applied to water bodies at work sites wherever necessary
在有需要時，會在工地內積水的地方施用蚊油或殺幼蟲劑。 -
It may be necessary to resort to adulticides when larvicide application cannot provide adequate and satisfactory control and the mosquito population reaches an annoying level and there is a threat of mosquito - borne diseases
若使用滅蚊幼蟲劑不足以控制蚊患，而蚊子數量又達到非常滋擾的程度及 -
" afcd staffs had inspected 20 trails and 135 recreational sites, including barbecue sites, picnic sites, and camp sites in various country parks. over 2, 500 containers were removed, and depressions found on sites were leveled to prevent holding of stagnant water. " we have also cleared drains and kept them free from choke. petroleum oil or larvicide was applied to water bodies at work sites wherever necessary, " a spokesman for afcd said today ( september 27 )
漁護署發言人今日（九月二十七日）說：漁護署職員已巡視二十條行山徑和一百三十五個康樂場地，包括燒烤場、野餐區和露營地點，清除超過二千五百個器皿，亦將場地內的一些凹陷地方填平，避免積水。 -
In addition to the elimination of mosquito breeding sites and the spraying of larvicide, fehd also issues warning or takes enforcement action against the responsible parties upon discovery of mosquito breeding places
食環署職員一旦發現蚊子滋生地點，除了即時清除積水和殺滅孑孓外，也會向違法者發出警告或採取執法行動。
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