[{"run_id":"20261014T203208-0851c9a1","semester":"1274","observed_at":"2026-10-14 17:50:09.728220+00:00","record_version_id":"0dbddd59a4ad3914577e13f8a9d77e95a32fb8758040a4e7654b58d0b39936bc","course_id":"PLANTSCI 420","course_uid":"course_1171cbf2163d2fc3a90d4901","catalog_version_id":"20128ead4d66d2c160d5b004a73fa73566b550ebe74821100669b62823d3d6e7","course_number":420,"subjects":["PLANTSCI"],"title":"BIOLOGY AND MANAGEMENT OF WEEDS AND INVASIVE PLANTS","description":"An exploration of the biology, ecology, and management of weeds and invasive plant species in both crop and non-crop ecosystems. The ability of weeds to grow, establish, and adapt are examined through the lens of ecological principles and plant physiology. Opportunities and limitations of weed management practices are analyzed across chemical, physical, cultural, and biological tactics. Includes the development of practical skills for weed identification, determining herbicide symptomology, and interpreting application and mixing instructions on herbicide labels.","requirements_text":"BOTANY/​BIOLOGY  130,ZOOLOGY/​BIOLOGY/​BOTANY  152,PLANTSCI 110,BIOCORE 381, or graduate/professional standing","official_learning_outcomes_json":"[{\"catalog_year\":\"2026-2027\",\"observed_at\":\"2026-10-14T17:51:11.860172+00:00\",\"source\":\"catalog\",\"source_url\":\"https://guide.wisc.edu/courses/plantsci/\",\"term\":null,\"text\":\"Describe the diversity and impact that weeds have in different ecosystems.\"},{\"catalog_year\":\"2026-2027\",\"observed_at\":\"2026-10-14T17:51:11.860172+00:00\",\"source\":\"catalog\",\"source_url\":\"https://guide.wisc.edu/courses/plantsci/\",\"term\":null,\"text\":\"Analyze the weed management strategies (e.g. chemical, physical, cultural, biological) currently being used in different crop and non-crop systems.\"},{\"catalog_year\":\"2026-2027\",\"observed_at\":\"2026-10-14T17:51:11.860172+00:00\",\"source\":\"catalog\",\"source_url\":\"https://guide.wisc.edu/courses/plantsci/\",\"term\":null,\"text\":\"Correlate ecological principles and plant physiology with weed growth, survival, population dynamics, and invasiveness.\"},{\"catalog_year\":\"2026-2027\",\"observed_at\":\"2026-10-14T17:51:11.860172+00:00\",\"source\":\"catalog\",\"source_url\":\"https://guide.wisc.edu/courses/plantsci/\",\"term\":null,\"text\":\"Distinguish between the classifications, mode of actions, and selectivity of commonly used herbicides and identify the associated herbicide symptomology.\"},{\"catalog_year\":\"2026-2027\",\"observed_at\":\"2026-10-14T17:51:11.860172+00:00\",\"source\":\"catalog\",\"source_url\":\"https://guide.wisc.edu/courses/plantsci/\",\"term\":null,\"text\":\"Identify major weed species commonly found in the Midwestern United States.\"},{\"catalog_year\":\"2026-2027\",\"observed_at\":\"2026-10-14T17:51:11.860172+00:00\",\"source\":\"catalog\",\"source_url\":\"https://guide.wisc.edu/courses/plantsci/\",\"term\":null,\"text\":\"Interpret application and mixing instructions on herbicide labels.\"},{\"catalog_year\":\"2026-2027\",\"observed_at\":\"2026-10-14T17:51:11.860172+00:00\",\"source\":\"catalog\",\"source_url\":\"https://guide.wisc.edu/courses/plantsci/\",\"term\":null,\"text\":\"Evaluate the advantages and limitations of weed management strategies currently being used in different crop and non-crop systems in general and specific primary literature.\"}]"}]