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Water Hemp (Amaranthus tuberculatus)
https://pested.osu.edu/node/425
Habitat: Crop fields, disturbed areas. Prefers poorly drained soils. Flower: Narrow bracts arranged in ...
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Perennial sowthistle (Sanchus arvensis)
https://pested.osu.edu/node/418
alkaline to neutral, fine textured, rich soils. Flower: Bright yellow to yellow orange clustered flowers ...
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Hairy white top or ballcress (Lepidium appelianum)
https://pested.osu.edu/node/421
Prefers alkaline soils Flower: Clustered white flowers in racemes made up of 20-30 flowers Fruit: Inflated ...
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AGRICULTURE FERTILIZER RECERTIFICATION WEBINAR- February 28, 2024
https://pested.osu.edu/events/agriculture-fertilizer-recertification-webinar-february-28-2024
Live Recertification Online Webinars One Hour Agriculture Fertilizer Recertification- Registration ... CLOSED February 28, 2023 Agricultural Fertilizer Recertification Links to the webinars rooms will be ...
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Poison hemlock (Conium maculatum)
https://pested.osu.edu/node/409
Habitat: Grows in dry to most soils and is often found near roadsides. Field borders, hiking trails, ...
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Musk thistle (Carduus nutans)
https://pested.osu.edu/node/407
Habitat: Grows in neutral to acidic soils. It invades open natural areas, meadows, grassy bald, disturbed ...
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Johnsongrass (Sorgum halepense)
https://pested.osu.edu/node/402
Root: Fibrous. Rhizomes are found close to the soil surface. They are stout with purple spots and scales ...
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Agricultural and Horticultural Field Crop Webinar- February 27, 2024
https://pested.osu.edu/events/agricultural-and-horticultural-field-crop-webinar-february-27-2024
LIVE COMMERCIAL RECERTIFICATION ONLINE WEBINARS Agricultural and Horticultural Field Crop February ... webinar. Categories Offered: Core 2a- Agronomic Pest 2b- Horticultural Pest 2c- Agricultural Weed 2d- ...
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Japanese knotweed (Polygonum cuspidatum)
https://pested.osu.edu/node/401
of soil and moisture conditions. Flower: Many white flowers arranged in spikes. Bloom in August and ...
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Ohio Commercial Pesticide Recertification Conference- Cincinnati Area- 2024
Ohio State University Extension & Ohio Department of Agriculture February 22, 2024- OASIS GOLF CLUB ... Information Parking Information Agenda Registration Information Categories Offered Agricultural Fertilizer ... Shade Tree Pest 2 Agricultural Pest Control A General Ornamental Pest Control A Agronomic Pest ...