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Forage Kochia (Bassia prostrata)
https://pested.osu.edu/node/424
thread like, pointed, look similar to needles Stem: Clustered stems. Upper stem turns red in late summer ...
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Apple of Peru (Nicandra phyhsalodes)
https://pested.osu.edu/node/396
that turns brown as it matures. The problem is…. a prolific seed producer. Large, persistent ...
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Japanese knotweed (Polygonum cuspidatum)
https://pested.osu.edu/node/401
extensive rhizomes in dense clumps. Life cycle: Perennial Habitat: Grows best in full sun and can grow ... typically grow to 4"-6" in length and 3"-4" in width, oval with a pointed tip. Stems: ...
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Wood-Destroying Insect Inspection
https://pested.osu.edu/home/quick-links/wdiinspection
a licensed inspector. The Wood-Destroying Insect (WDI) Inspection license is part of Ohio Pesticide Law and ... before obtaining their license. Updates to WDI Recordkeeping Wood Destroying Insect Inspection (Category ... here for Updates to WDI Reporting Mandatory WDI Training- Upcoming Classes Next Course: July 17, 2025- ...
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Columbus grass (Sorghum x almun)
https://pested.osu.edu/node/420
Columbus grass (Sorghum x almun) Description: A hybrid of sorghum that grows 3'-8' in ...
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Field bindweed (Convolvulus arvensis)
https://pested.osu.edu/node/414
or trailing viny stems and white-pink flowers that can grow up to 6.5' in length. Life Cycle: ...
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Heart-podded hoary cress (Lepidium draba sub. Draba)
https://pested.osu.edu/node/422
Heart-podded hoary cress (Lepidium draba sub. Draba) Description: Plants grow up to around ...
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Hairy white top or ballcress (Lepidium appelianum)
https://pested.osu.edu/node/421
plant in the mustard family that grows up to two feet tall. Plants appear grey-green, soft, and hairy ...
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Grapevines, uncultivated & in groups > 100 (Vitus spp.)
https://pested.osu.edu/node/400
and forest vegetation. Grapevines are only considered a noxious weed if they are growing in groups of ...
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Giant Hogweed (Heracleum mantegazzianum)
https://pested.osu.edu/node/399
spots. Flower: Large, white, umbrella-shaped flower clusters that can grow up to 2.2' in diameter. ...