Male workers were made permanently sterile by this pesticide.

这杀虫剂使得男性工人终生不育。

Many pests are resistant to the insecticide.

许多害虫对这杀虫剂有抵抗力。

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

有卤化物，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.

毒死蜱替代甲胺对硫等高毒农药的高效有杀虫剂,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.

这种剂使得男性工人终生。

Many pests are resistant to the insecticide.

多害对这种剂有抵抗力。

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

有机卤化物，或称OHC，包含戴奥辛、多氯联苯及数种剂。

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

氰氟腙是一种新型的剂，主要用于防治鳞翅目部分鞘翅目害。

Apply the insecticide sparingly.

慎用剂。

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剂的用量非常担忧。

He is spraying insecticide.

他在喷剂。

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高毒农药的高效有机磷剂,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.

介绍了新型剂──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，剂，空器清新剂产品的生产革新。

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.

生物可降解的污染，如氯代烃类剂（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.

这种杀剂使得男性工人终生不育。

Many pests are resistant to the insecticide.

许对这种杀剂有抵抗力。

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

有机卤化物，或称OHC，包含戴奥辛、氯联苯及数种杀剂。

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

氰氟腙是一种新型的杀剂，主要用于防治鳞翅目部分鞘翅目。

Apply the insecticide sparingly.

慎用杀剂。

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剂的用量非常担忧。

He is spraying insecticide.

他在喷杀剂。

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、蚜灭、蚜等杀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.

介绍了新型杀剂──除脲的发现、理化性质、杀机理、杀特点及合成方法。

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。

Many pests are resistant to the insecticide.

许多害对这种有抵抗力。

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害。

Apply the insecticide sparingly.

慎用。

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.

物可降解的污染，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。

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.

氰氟虫腙一种新型的杀虫剂，主要用于防治鳞翅目鞘翅目害虫。

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，主要用于防治鳞翅目部分鞘翅目害虫。

Apply the insecticide sparingly.

慎用杀虫。

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

人们对农业上灭草杀虫用量非常担忧。

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,在世界范围到广泛用。

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

应用干扰作用指数法评价了阿维菌素、蚜虱灭、蚜虱蓟净等杀虫对桃蚜种群作用。

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──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.

这种剂使得男性工人终生不育。

Many pests are resistant to the insecticide.

许多害对这种剂有抵抗力。

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

有机卤化物，或称OHC，包含戴奥辛、多氯联苯及数种剂。

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

氰氟一种新型的剂，主要用于防治鳞翅目部分鞘翅目害。

Apply the insecticide sparingly.

慎用剂。

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剂的用量非常担忧。

He is spraying insecticide.

他在喷剂。

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

毒死蜱替代甲胺对硫等高毒农药的高效有机剂,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.

介绍了新型剂──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集团一家跨国公司，主要从事空气处理器，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.

许多害虫对这杀虫剂有抵抗力。

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

有卤化物，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有磷杀虫剂,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.

介绍了型杀虫剂──除虫脲的发现、理化性质、杀虫理、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集团是家跨国公司，主要从事空气处理器，杀虫剂，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.

人业上灭草剂杀虫剂的用担忧。

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硫磷等高毒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.

这剂使得男性工人终生不育。

Many pests are resistant to the insecticide.

许多害对这剂有抵抗力。

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

有机卤化物，或称OHC，包含戴奥辛、多氯联苯及数剂。

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

氰氟腙是一新型的剂，主要用于防治鳞翅目部分鞘翅目害。

Apply the insecticide sparingly.

慎用剂。

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剂的用量非常担忧。

He is spraying insecticide.

他在喷剂。

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剂,在世得到广泛使用。

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.

介绍了新型剂──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，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，如氯代烃类剂（如DDT）工业废水中的重金属，如铅、铜锌，在环境中积累。