Tentamen (uitwerkingen)
Illinois pesticide general standards Questions with Answers
- Vak
- Instelling
Pest Correct Answer any insect, mite, rodent,nematode, fungus, weed, or other plant or animal that is injurious to the health of humans, animals, or to the environment Economic threshold Correct Answer number of pests per plant or the amount of damage to a plant at which point control measures s...
[Meer zien]