Científico masculino en traje protector y la escritura de la máscara en portapapeles, mientras que su colega examinando la muestra de agua en frasco de prueba al aire libre - Foto e imágenes de stock

Male scientist in protective suit and mask writing in clipboard while his female colleague examining sample of water in test flask outdoors

Male scientist in protective suit and mask writing in clipboard and pointing while his female colleague examining sample of water in test flask outdoors

Industrial agriculture theme. Experienced workers in protective suites standing in greenhouse and showing thumb up after spraying toxic herbicides or insecticides on vegetables growing plantation.

Weed control. Industrial agriculture researching. Man in protective suite and mask taking weed samples in the field. Natural hard light on sunny day.

Male scientist in protective mask and suit holding fish by tweezers while his female colleague writing in clipboard outdoors

Weed control. Industrial agriculture researching. Man with digital tablet in protective suite and mask taking weed samples in the field. Natural hard light on sunny day.

Agronomists in sterile uniform and masks are looking after sprouts in greenhouse with help of gadget

Cropped image of male scientist in latex gloves putting dry leaf by tweezers in test flask outdoors

Pest control worker standing in respirator in bathroom and looking at camera

Pest control worker spraying pesticides on floor at home

Pest control worker spraying pesticides on metal shelves in kitchen

Pest control worker in uniform spraying pesticides on bush

Pest control worker standing in respirator in bathroom with sprayer

Pest control worker standing with sprayer in kitchen and looking at camera

Pest control worker spraying pesticides under shelves in kitchen and looking at camera