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Japanese knotweed (Polygonum cuspidatum)
https://pested.osu.edu/node/401
herbaceous plant that can grow up to 10' high. The plant is aggressive and produces extensive rhizomes ... September. Fruit: Small glossy winged fruits the produce dark shiny seeds. Can be spread by wind, water, ...
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Water Hemp (Amaranthus tuberculatus)
https://pested.osu.edu/node/425
produces many seeds and can be pollinated over long distances. When present, it significantly reduces crop ...
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Russian knapweed (Rhaponticum repens)
https://pested.osu.edu/node/419
allelopathic. The problem is…Russian knapweed persists in cultivated fields when established and produces deep ...
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Giant Hogweed (Heracleum mantegazzianum)
https://pested.osu.edu/node/399
waste lands and agriculture areas. Leaf: Leaflets may expand to three feet in breadth. Stem: Hollow ...
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Apple of Peru (Nicandra phyhsalodes)
https://pested.osu.edu/node/396
producer. Large, persistent seed-banks quickly accumulate in the soil due to seed dormancy. Very competitive ...
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Dine to Donate at MOD Pizza
https://fairfield.osu.edu/events/dine-donate-mod-pizza
Help the Fairfield County Junior Leaders 4-H Club by dining at MOD Pizza on Tuesday, April 2, ...
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Pesticide Testing Opportunity
https://fairfield.osu.edu/events/pesticide-testing-opportunity-0
The Ohio Department of Agriculture will be hosting a Pesticide and Fertilizer testing opportunity ... 3rd within this link: https://www.planthealthrenewal.agri.ohio.gov/apps/PesticideExamRegistration/ Call OSU ...
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Russian thistle (Salsola Kali var. tenuifolia)
https://pested.osu.edu/node/411
profusely branched. One plant can produce up to one million seeds. Often used when rehabilitating disturbed ...
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Poison hemlock (Conium maculatum)
https://pested.osu.edu/node/409
fiberous root system. The problem is….all plant parts are poisonous; however, the seeds contain the highest ...
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Kudzu (Pueraria montana)
https://pested.osu.edu/node/404
ropelike or woody rough bark vines up to 10" in diameter. Flower: June to September. Kudzu produces ...