| Subject | Spanish | English |
| gen. | asesor de control de plagas | pest control advisor |
| gen. | compañía de control de plagas | pest Control Company |
| environ. | control biológico de plagas | biological pest control |
| environ. | control biológico de plagas | biological pest control Any living organism applied to or introduced into the environment that is intended to function as a pesticide against another organism declared to be a pest |
| environ. | control de plagas | pest management |
| health. | control de plagas | biocontrol |
| environ. | control de plagas | pest control |
| environ. | control de plagas | pest control Keeping down the number of pests by killing them or preventing them from attacking |
| ed. | control integrado de plagas | integrated pest management |
| environ. | control químico de plagas | chemical pest control |
| environ. | control químico de plagas | chemical pest control Control of plants and animals classified as pests by means of chemical compounds |
| agric. | controlo de plagas | pest control |
| agric. | gestión integrada de plagas | integrated pest management |
| environ. | infestación por plaga | pest infestation |
| environ. | infestación por plaga | pest infestation 1. The occurrence of one or more pest species in an area or location where their numbers and impact are currently or potentially at intolerable levels. 2. A sudden increase in destructiveness or population numbers of a pest species in a given area |
| agric. | lucha integrada y biológica contra plagas | integrated and biological pest control |
| nat.sc., agric. | lucha química contra plagas | chemical pest control |
| gen. | plaga a tratar | target pest (a controlar) |
| agric. | plaga de calidad | quality pest |
| agric. | plaga de cuarentena | quarantine pest |
| agric. | plaga de insectos | insect pest |
| gen. | plaga de insectos | insect outbreak |
| environ., agric. | plaga de vegetales | plant pest |
| agric. | plaga del campo | plant parasite |
| agric. | plaga del campo | plant pest |
| agric. | plaga del campo | crop pest |
| environ. | plaga derivada | insect pest |
| environ. | plaga derivada | injurious insect |
| health. | plaga neumónica | pneumonic plague |
| IT, el. | plaga purpúrea | purple plaque |
| el. | plaga púrpura | purple plague |
| el. | plaga roja | red plague |
| environ. | plagas agrícolas | agricultural pest |
| environ. | plagas agrícolas | agricultural pest Insects and mites that damage crops, weeds that compete with field crops for nutrients and water, plants that choke irrigation channels or drainage systems, rodents that eat young plants and grain, and birds that eat seedlings or stored foodstuffs |
| econ., agric. | zona de escasa prevalencia de plagas o enfermedades | area of low pest or disease prevalence |
| interntl.trade., health., agric. | zona exenta de plagas o de enfermedades | pest- or disease-free areas |
