Male workers were made permanently sterile by this pesticide.

这种杀虫剂使得男性工人终生不育。

Many pests are resistant to the insecticide.

许多害虫对这种杀虫剂有抵抗力。

Organohalogen compounds, or OHCs, include dioxins, polychlorinated biphenyls and some pesticides.

有机卤，称OHC，包含戴奥辛、多氯联苯及数种杀虫剂。

Metaflumizone, a new insecticide for controlling Lepidopterous and some Coleoptera pests, was briefly reviewed.

氰氟虫腙是一种新型的杀虫剂，主要用于防治鳞翅目部分鞘翅目害虫。

Apply the insecticide sparingly.

慎用杀虫剂。

There is a lot of concern over the amount of herbicides and pesticides used in farming.

人们对农业上灭草剂杀虫剂的用量非常担忧。

He is spraying insecticide.

他在喷杀虫剂。

Chlorpyrifos was one kind of organophosphorus pesticides with higher efficacy and could substitute highly poisonous metham-sodium and parathion.

毒死蜱是替代甲胺磷对硫磷等高毒农药的高效有机磷杀虫剂,在世界范围得到广泛使用。

The interference index of population control,IIPC was used to evaluate the control effect of Avermectins,Yasimie and Yasimiejin on peach-aphid.

应用干扰作用数法评价了阿维菌素、蚜虱灭、蚜虱蓟净等杀虫剂对桃蚜种群的作用。

A new typal insecticide, its generation, physical and chemical properties, insecticidal mechanism, insecticidal characteristic and synthesis of diflubenzuron are introduced.

介绍了新型杀虫剂──除虫脲的发现、理性质、杀虫机理、杀虫特点及合成方法。

DBK group is a world-wide operating company in product innovation and man-ufacturing in the field of air treatment, insecticide and air freshener.

DBK集团是一家跨国公司，主要从事空气处理器，杀虫剂，空器清新剂等产品的生产革新。

Nonbiodegradable pollutants, such as certain chlorinated hydrocarbon pesticides (e.g.DDT) and heavy metals, such as lead, copper, and zinc in some industrial effluents, accumulate in the environment.

生不可降解的污染，如氯代烃类杀虫剂（如DDT）工业废水中的重金属，如铅、铜锌，在环境中积累。

Male workers were made permanently sterile by this pesticide.

这种杀虫剂使得男性工人终生不育。

Many pests are resistant to the insecticide.

许多害虫对这种杀虫剂有抵抗力。

Organohalogen compounds, or OHCs, include dioxins, polychlorinated biphenyls and some pesticides.

有机卤化物，或称OHC，包含戴奥辛、多氯联苯及数种杀虫剂。

Metaflumizone, a new insecticide for controlling Lepidopterous and some Coleoptera pests, was briefly reviewed.

氰氟虫腙是一种杀虫剂，主要用于防治鳞翅目部分鞘翅目害虫。

Apply the insecticide sparingly.

慎用杀虫剂。

There is a lot of concern over the amount of herbicides and pesticides used in farming.

人们对农业上灭草剂杀虫剂用量非常担忧。

He is spraying insecticide.

他在喷杀虫剂。

Chlorpyrifos was one kind of organophosphorus pesticides with higher efficacy and could substitute highly poisonous metham-sodium and parathion.

毒死蜱是替代甲胺磷对硫磷等毒农药有机磷杀虫剂,在世界范围得到广泛使用。

The interference index of population control,IIPC was used to evaluate the control effect of Avermectins,Yasimie and Yasimiejin on peach-aphid.

应用干扰作用控制指数法评价了阿维菌素、蚜虱灭、蚜虱蓟净等杀虫剂对桃蚜种群控制作用。

A new typal insecticide, its generation, physical and chemical properties, insecticidal mechanism, insecticidal characteristic and synthesis of diflubenzuron are introduced.

介绍了杀虫剂──除虫脲发现、理化性质、杀虫机理、杀虫特点及合成方法。

DBK group is a world-wide operating company in product innovation and man-ufacturing in the field of air treatment, insecticide and air freshener.

DBK集团是一家跨国公司，主要从事空气处理器，杀虫剂，空器清剂等产品生产革。

Nonbiodegradable pollutants, such as certain chlorinated hydrocarbon pesticides (e.g.DDT) and heavy metals, such as lead, copper, and zinc in some industrial effluents, accumulate in the environment.

生物不可降解污染，如氯代烃类杀虫剂（如DDT）工业废水中重金属，如铅、铜锌，在环境中积累。

Male workers were made permanently sterile by this pesticide.

这种杀虫剂得男性工人终生不育。

Many pests are resistant to the insecticide.

许害虫对这种杀虫剂有抵抗力。

Organohalogen compounds, or OHCs, include dioxins, polychlorinated biphenyls and some pesticides.

有机卤化物，或称OHC，包含戴奥、联苯及数种杀虫剂。

Metaflumizone, a new insecticide for controlling Lepidopterous and some Coleoptera pests, was briefly reviewed.

氰氟虫腙是一种新型的杀虫剂，主要于防治鳞翅目部分鞘翅目害虫。

Apply the insecticide sparingly.

慎杀虫剂。

There is a lot of concern over the amount of herbicides and pesticides used in farming.

人们对农业上灭草剂杀虫剂的量非常担忧。

He is spraying insecticide.

他在喷杀虫剂。

Chlorpyrifos was one kind of organophosphorus pesticides with higher efficacy and could substitute highly poisonous metham-sodium and parathion.

毒死蜱是替代甲胺磷对硫磷等高毒农药的高效有机磷杀虫剂,在世界范围得到广泛。

The interference index of population control,IIPC was used to evaluate the control effect of Avermectins,Yasimie and Yasimiejin on peach-aphid.

干扰作控制指数法评价了阿维菌素、蚜虱灭、蚜虱蓟净等杀虫剂对桃蚜种群控制的作。

A new typal insecticide, its generation, physical and chemical properties, insecticidal mechanism, insecticidal characteristic and synthesis of diflubenzuron are introduced.

介绍了新型杀虫剂──除虫脲的发现、理化性质、杀虫机理、杀虫特点及合成方法。

DBK group is a world-wide operating company in product innovation and man-ufacturing in the field of air treatment, insecticide and air freshener.

DBK集团是一家跨国公司，主要从事空气处理器，杀虫剂，空器清新剂等产品的生产革新。

Nonbiodegradable pollutants, such as certain chlorinated hydrocarbon pesticides (e.g.DDT) and heavy metals, such as lead, copper, and zinc in some industrial effluents, accumulate in the environment.

生物不可降解的污染，如代烃类杀虫剂（如DDT）工业废水中的重金属，如铅、铜锌，在环境中积累。

Male workers were made permanently sterile by this pesticide.

这种杀虫剂使得男性工人终生不育。

Many pests are resistant to the insecticide.

许多害虫这种杀虫剂有抵抗力。

Organohalogen compounds, or OHCs, include dioxins, polychlorinated biphenyls and some pesticides.

有机卤化物，或称OHC，包含戴奥辛、多氯联苯及数种杀虫剂。

Metaflumizone, a new insecticide for controlling Lepidopterous and some Coleoptera pests, was briefly reviewed.

氰氟虫腙是一种新型的杀虫剂，主要用于翅目部分鞘翅目害虫。

Apply the insecticide sparingly.

慎用杀虫剂。

There is a lot of concern over the amount of herbicides and pesticides used in farming.

人们农业上灭草剂杀虫剂的用量非常担忧。

He is spraying insecticide.

他在喷杀虫剂。

Chlorpyrifos was one kind of organophosphorus pesticides with higher efficacy and could substitute highly poisonous metham-sodium and parathion.

毒死蜱是替代甲胺硫等高毒农药的高效有机杀虫剂,在世界范围得到广泛使用。

The interference index of population control,IIPC was used to evaluate the control effect of Avermectins,Yasimie and Yasimiejin on peach-aphid.

应用干扰作用控制指数法评价了阿维菌素、蚜虱灭、蚜虱蓟净等杀虫剂桃蚜种群控制的作用。

A new typal insecticide, its generation, physical and chemical properties, insecticidal mechanism, insecticidal characteristic and synthesis of diflubenzuron are introduced.

介绍了新型杀虫剂──除虫脲的发现、理化性质、杀虫机理、杀虫特点及合成方法。

DBK group is a world-wide operating company in product innovation and man-ufacturing in the field of air treatment, insecticide and air freshener.

DBK集团是一家跨国公司，主要从事空气处理器，杀虫剂，空器清新剂等产品的生产革新。

Nonbiodegradable pollutants, such as certain chlorinated hydrocarbon pesticides (e.g.DDT) and heavy metals, such as lead, copper, and zinc in some industrial effluents, accumulate in the environment.

生物不可降解的污染，如氯代烃类杀虫剂（如DDT）工业废水中的重金属，如铅、铜锌，在环境中积累。

Male workers were made permanently sterile by this pesticide.

这种虫剂使得男性工人终生不育。

Many pests are resistant to the insecticide.

许多害虫对这种虫剂有抵抗力。

Organohalogen compounds, or OHCs, include dioxins, polychlorinated biphenyls and some pesticides.

有机卤化物，或称OHC，包含戴奥辛、多氯联苯及数种虫剂。

Metaflumizone, a new insecticide for controlling Lepidopterous and some Coleoptera pests, was briefly reviewed.

氰氟虫腙是一种的虫剂，主要用于防治鳞翅目部分鞘翅目害虫。

Apply the insecticide sparingly.

慎用虫剂。

There is a lot of concern over the amount of herbicides and pesticides used in farming.

人们对农业上灭草剂虫剂的用量非常担忧。

He is spraying insecticide.

他在喷虫剂。

Chlorpyrifos was one kind of organophosphorus pesticides with higher efficacy and could substitute highly poisonous metham-sodium and parathion.

毒死蜱是替代甲胺磷对硫磷等高毒农药的高效有机磷虫剂,在世界范围得到广泛使用。

The interference index of population control,IIPC was used to evaluate the control effect of Avermectins,Yasimie and Yasimiejin on peach-aphid.

应用干扰作用控制指数法评价了阿维菌素、蚜虱灭、蚜虱蓟净等虫剂对桃蚜种群控制的作用。

A new typal insecticide, its generation, physical and chemical properties, insecticidal mechanism, insecticidal characteristic and synthesis of diflubenzuron are introduced.

介绍了虫剂──除虫脲的发现、理化性质、虫机理、虫特点及合成方法。

DBK group is a world-wide operating company in product innovation and man-ufacturing in the field of air treatment, insecticide and air freshener.

DBK集团是一家跨国公司，主要从事空气处理器，虫剂，空器清剂等产品的生产革。

Nonbiodegradable pollutants, such as certain chlorinated hydrocarbon pesticides (e.g.DDT) and heavy metals, such as lead, copper, and zinc in some industrial effluents, accumulate in the environment.

生物不可降解的污染，如氯代烃类虫剂（如DDT）工业废水中的重金属，如铅、铜锌，在环境中积累。

Male workers were made permanently sterile by this pesticide.

这种杀虫剂使得男性工人终生不育。

Many pests are resistant to the insecticide.

许多害虫对这种杀虫剂有抵抗力。

Organohalogen compounds, or OHCs, include dioxins, polychlorinated biphenyls and some pesticides.

有机卤化物，或称OHC，包含戴奥辛、多氯联苯及数种杀虫剂。

Metaflumizone, a new insecticide for controlling Lepidopterous and some Coleoptera pests, was briefly reviewed.

氰氟虫腙是一种新型的杀虫剂，主要用于防治鳞翅分鞘翅害虫。

Apply the insecticide sparingly.

慎用杀虫剂。

There is a lot of concern over the amount of herbicides and pesticides used in farming.

人们对农业上灭草剂杀虫剂的用量非常担忧。

He is spraying insecticide.

他在喷杀虫剂。

Chlorpyrifos was one kind of organophosphorus pesticides with higher efficacy and could substitute highly poisonous metham-sodium and parathion.

毒死蜱是胺磷对硫磷等高毒农药的高效有机磷杀虫剂,在世界范围得到广泛使用。

The interference index of population control,IIPC was used to evaluate the control effect of Avermectins,Yasimie and Yasimiejin on peach-aphid.

应用干扰作用控制指数法评价了阿维菌素、蚜虱灭、蚜虱蓟净等杀虫剂对桃蚜种群控制的作用。

A new typal insecticide, its generation, physical and chemical properties, insecticidal mechanism, insecticidal characteristic and synthesis of diflubenzuron are introduced.

介绍了新型杀虫剂──除虫脲的发现、理化性质、杀虫机理、杀虫特点及合成方法。

DBK group is a world-wide operating company in product innovation and man-ufacturing in the field of air treatment, insecticide and air freshener.

DBK集团是一家跨国公司，主要从事空气处理器，杀虫剂，空器清新剂等产品的生产革新。

Nonbiodegradable pollutants, such as certain chlorinated hydrocarbon pesticides (e.g.DDT) and heavy metals, such as lead, copper, and zinc in some industrial effluents, accumulate in the environment.

生物不可降解的污染，如氯烃类杀虫剂（如DDT）工业废水中的重金属，如铅、铜锌，在环境中积累。

Male workers were made permanently sterile by this pesticide.

这种杀虫使得男性工人终生不育。

Many pests are resistant to the insecticide.

许多害虫对这种杀虫有抵抗力。

Organohalogen compounds, or OHCs, include dioxins, polychlorinated biphenyls and some pesticides.

有机卤化物，或称OHC，包含戴奥辛、多氯联苯及数种杀虫。

Metaflumizone, a new insecticide for controlling Lepidopterous and some Coleoptera pests, was briefly reviewed.

氰氟虫腙是一种新型杀虫，主要于防治鳞翅目部分鞘翅目害虫。

Apply the insecticide sparingly.

慎杀虫。

There is a lot of concern over the amount of herbicides and pesticides used in farming.

人们对农业草杀虫量非常担忧。

He is spraying insecticide.

他在喷杀虫。

Chlorpyrifos was one kind of organophosphorus pesticides with higher efficacy and could substitute highly poisonous metham-sodium and parathion.

毒死蜱是替代甲胺磷对硫磷等高毒农药高效有机磷杀虫,在世界范围得到广泛使。

The interference index of population control,IIPC was used to evaluate the control effect of Avermectins,Yasimie and Yasimiejin on peach-aphid.

应干扰作控制指数法评价了阿维菌素、蚜虱、蚜虱蓟净等杀虫对桃蚜种群控制作。

A new typal insecticide, its generation, physical and chemical properties, insecticidal mechanism, insecticidal characteristic and synthesis of diflubenzuron are introduced.

介绍了新型杀虫──除虫脲发现、理化性质、杀虫机理、杀虫特点及合成方法。

DBK group is a world-wide operating company in product innovation and man-ufacturing in the field of air treatment, insecticide and air freshener.

DBK集团是一家跨国公司，主要从事空气处理器，杀虫，空器清新等产品生产革新。

Nonbiodegradable pollutants, such as certain chlorinated hydrocarbon pesticides (e.g.DDT) and heavy metals, such as lead, copper, and zinc in some industrial effluents, accumulate in the environment.

生物不可降解污染，如氯代烃类杀虫（如DDT）工业废水中重金属，如铅、铜锌，在环境中积累。

Male workers were made permanently sterile by this pesticide.

杀虫剂使得男性工人终生不育。

Many pests are resistant to the insecticide.

许多害虫对杀虫剂有抵抗力。

Organohalogen compounds, or OHCs, include dioxins, polychlorinated biphenyls and some pesticides.

有机卤化物，或称OHC，包含戴奥辛、多氯联苯及数杀虫剂。

Metaflumizone, a new insecticide for controlling Lepidopterous and some Coleoptera pests, was briefly reviewed.

氰氟虫腙是一新型的杀虫剂，主要用于防治鳞翅目部分鞘翅目害虫。

Apply the insecticide sparingly.

慎用杀虫剂。

There is a lot of concern over the amount of herbicides and pesticides used in farming.

人们对农业上灭草剂杀虫剂的用量非常担忧。

He is spraying insecticide.

他在喷杀虫剂。

Chlorpyrifos was one kind of organophosphorus pesticides with higher efficacy and could substitute highly poisonous metham-sodium and parathion.

毒死蜱是替代甲胺磷对硫磷等高毒农药的高效有机磷杀虫剂,在世界范围得到广泛使用。

The interference index of population control,IIPC was used to evaluate the control effect of Avermectins,Yasimie and Yasimiejin on peach-aphid.

应用干扰作用控制指数法评价阿维菌素、蚜虱灭、蚜虱蓟净等杀虫剂对桃蚜群控制的作用。

A new typal insecticide, its generation, physical and chemical properties, insecticidal mechanism, insecticidal characteristic and synthesis of diflubenzuron are introduced.

新型杀虫剂──除虫脲的发现、理化性质、杀虫机理、杀虫特点及合成方法。

DBK group is a world-wide operating company in product innovation and man-ufacturing in the field of air treatment, insecticide and air freshener.

DBK集团是一家跨国公司，主要从事空气处理器，杀虫剂，空器清新剂等产品的生产革新。

Nonbiodegradable pollutants, such as certain chlorinated hydrocarbon pesticides (e.g.DDT) and heavy metals, such as lead, copper, and zinc in some industrial effluents, accumulate in the environment.

生物不可降解的污染，如氯代烃类杀虫剂（如DDT）工业废水中的重金属，如铅、铜锌，在环境中积累。

Male workers were made permanently sterile by this pesticide.

这种杀虫剂使得男性工人终生不育。

Many pests are resistant to the insecticide.

许多害虫对这种杀虫剂有抵抗力。

Organohalogen compounds, or OHCs, include dioxins, polychlorinated biphenyls and some pesticides.

有机卤化物，或称OHC，包含戴奥辛、多氯数种杀虫剂。

Metaflumizone, a new insecticide for controlling Lepidopterous and some Coleoptera pests, was briefly reviewed.

氰氟虫腙是一种新型的杀虫剂，主要用于防治鳞翅目部分鞘翅目害虫。

Apply the insecticide sparingly.

慎用杀虫剂。

There is a lot of concern over the amount of herbicides and pesticides used in farming.

人们对农业上灭草剂杀虫剂的用量非常担忧。

He is spraying insecticide.

他在喷杀虫剂。

Chlorpyrifos was one kind of organophosphorus pesticides with higher efficacy and could substitute highly poisonous metham-sodium and parathion.

毒死蜱是替代甲胺磷对硫磷等高毒农药的高效有机磷杀虫剂,在世界范围得使用。

The interference index of population control,IIPC was used to evaluate the control effect of Avermectins,Yasimie and Yasimiejin on peach-aphid.

应用干扰作用控制指数法评价了阿维菌素、蚜虱灭、蚜虱蓟净等杀虫剂对桃蚜种群控制的作用。

A new typal insecticide, its generation, physical and chemical properties, insecticidal mechanism, insecticidal characteristic and synthesis of diflubenzuron are introduced.

介绍了新型杀虫剂──除虫脲的发现、理化性质、杀虫机理、杀虫特点合成方法。

DBK group is a world-wide operating company in product innovation and man-ufacturing in the field of air treatment, insecticide and air freshener.

DBK集团是一家跨国公司，主要从事空气处理器，杀虫剂，空器清新剂等产品的生产革新。

Nonbiodegradable pollutants, such as certain chlorinated hydrocarbon pesticides (e.g.DDT) and heavy metals, such as lead, copper, and zinc in some industrial effluents, accumulate in the environment.

生物不可降解的污染，如氯代烃类杀虫剂（如DDT）工业废水中的重金属，如铅、铜锌，在环境中积累。

Male workers were made permanently sterile by this pesticide.

这种使得男性工人终生不育。

Many pests are resistant to the insecticide.

许多对这种有抵抗力。

Organohalogen compounds, or OHCs, include dioxins, polychlorinated biphenyls and some pesticides.

有机卤化物，或称OHC，包含戴奥辛、多氯联苯及数种。

Metaflumizone, a new insecticide for controlling Lepidopterous and some Coleoptera pests, was briefly reviewed.

氰氟腙是一种新型的，主要用于防治鳞翅目部分鞘翅目。

Apply the insecticide sparingly.

用。

There is a lot of concern over the amount of herbicides and pesticides used in farming.

人们对农业上灭草的用量非常担忧。

He is spraying insecticide.

他在喷。

Chlorpyrifos was one kind of organophosphorus pesticides with higher efficacy and could substitute highly poisonous metham-sodium and parathion.

毒死蜱是替代甲胺磷对硫磷等高毒农药的高效有机磷,在世界范围得到广泛使用。

The interference index of population control,IIPC was used to evaluate the control effect of Avermectins,Yasimie and Yasimiejin on peach-aphid.

应用干扰作用控制指数法评价了阿维菌素、蚜虱灭、蚜虱蓟净等对桃蚜种群控制的作用。

A new typal insecticide, its generation, physical and chemical properties, insecticidal mechanism, insecticidal characteristic and synthesis of diflubenzuron are introduced.

介绍了新型──除脲的发现、理化性质、机理、特点及合成方法。

DBK group is a world-wide operating company in product innovation and man-ufacturing in the field of air treatment, insecticide and air freshener.

DBK集团是一家跨国公司，主要从事空气处理器，，空器清新等产品的生产革新。

Nonbiodegradable pollutants, such as certain chlorinated hydrocarbon pesticides (e.g.DDT) and heavy metals, such as lead, copper, and zinc in some industrial effluents, accumulate in the environment.

生物不可降解的污染，如氯代烃类（如DDT）工业废水中的重金属，如铅、铜锌，在环境中积累。