PLSI 105 - Weeds and Poisonous Plants
- Recent Professors
- Allison Ferry-Abee
- Recent Semesters
- Spring 2026, Spring 2025, Spring 2024, Spring 2023, Spring 2022
- Class Size
- 24 students
- Credits
- 3
- Spring 2026 Sections
- View Spring 2026 sections of PLSI 105
- Transfers To
- CSU
- Description
- The study of the classification, identification, and life cycle of common and poisonous weeds in California production areas and their effects on animals and man including management practices such as prevention, mechanical, biological, and chemical methods. Weed establishment and chemical resistance are also discussed. Laboratory required.