Tentamen (uitwerkingen)
PA: Penn State Extension Cool-Season Turfgrass Pest Management (Category 7) Rated A+
- Vak
- Instelling
PA: Penn State Extension Cool-Season Turfgrass Pest Management (Category 7) Rated A+ What are three approaches to pest control? 1. cultural control 2. chemical control 3. biological control Why are cultural practices key factors in pest management? If cultural practices are done correct...
[Meer zien]