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University of California-Davis Course Info

Davis, California

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Course Info

Search for courses by clicking on letters of the alphabet or by using a search bar. Explore course description, number of credits required and course sequences to satisfy graduation requirements.


PLS 176

Introduction to Weed Science

Weed biology and ecology, methods of weed management, biological control, herbicides and herbicide resistance. Weed control in managed and natural ecosystems; invasive species. Laws and regulations. Application of herbicides. Sight and software-assisted identification of common weeds.

Units: 4.0

Hours: Lecture—2 hour(s); Discussion/Laboratory—4 hour(s).

Prerequisites:
BIS 002C - Introduction to Biology: Biodiversity and the Tree of Life
or
PLS 002 - Botany and Physiology of Cultivated Plants