Biocontrol Research

---

Size: 1786px × 2700px
Location:
Photo credit: © Science History Images / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: agricultural, agriculture, alien, america, biocontrol, biological, botanist, botany, control, department, esula, euphorbia, examining, exotic, invader, invasive, leafy, male, man, nonnative, north, organic, pathogens, person, pest, plant, research, researcher, roots, scientist, service, spurge, usa, usda, weed