It is the responsibility of the turf grass manager to keep abreast of relevant up - to - date information on pesticides 草地管理人有责任跟上有关除害剂的最新知识。
Insecticides , herbicides , rodenticides and fungicides are some commonly used pesticides . use of pesticides 普遍使用的除害剂有杀虫剂、除草剂、灭鼠剂及杀真菌剂。
The department will step up anti - mosquito work in the area where the patient lived , " mr yuen said 食环署亦已施放除害剂消灭蚊子，并将加强患者居所附近地区的灭蚊工作。
Organophosphates are broad - spectrum contact insecticides with relatively higher toxicity and longer residual activities 有机磷是广谱触杀性除害剂，毒性相对高，效力较持久。
When these insects have to be disinfested , non - chemical means will be considered before resorting to pesticides 如需杀灭，本署会先考虑不用化学剂的方法，如有需要才使用除害剂。
List of pic pesticides for which the issuance of import licenses , export licenses and pesticides permit has ceased 停止签发进出口许可证以及除害剂许可证的pic除害剂名单( pdf格式)
When these insects have to be disinfested , non - chemical means will be considered before resorting to pesticides 如需杀灭，本署会先考虑不用化学剂的方法，如有需要才使用除害剂。
Whether you apply pesticides yourself or you hire a pest control operator , avoid exposure to the pesticides 无论是自己动手还是聘用虫害防治公司代劳，都应尽量避免吸入或接触到除害剂
Very common type of household pesticides used to kill cockroaches , fleas , flies , mosquitoes and other pests 喷雾剂是很常见的家居除害剂类型，用以防治蟑螂、跳蚤、苍蝇、蚊和其他害虫。
Pesticides are substances used to kill or control unwanted insects , plants , fungi , rodents or other pests 凡用以杀死或控制有害的昆虫、植物、真菌、老鼠或其他有害的生物均统称为除害剂。
