Jun 02, 2026  
2022-2023 Undergraduate Catalog 
    
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2022-2023 Undergraduate Catalog [Archived Catalog]

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PS 445 - Weed Science

Credits: 2
Fundamentals of mechanical, cultural, biological and chemical weed control practices and factors affecting control. Herbicide classification and mechanism of action. Plant and seed identification of common weeds of North Central States and their interaction with desirable plants.

Prerequisites: (PS 103  or HO 111 ) and (CHEM 108  or CHEM 120  or CHEM 326 ).
Corequisites: PS 445L .


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