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Licensing
https://pested.osu.edu/home/privateapplicator/licensing
restricted-use fumigants to soil, grain storage, greenhouse areas or any other confined areas; and application of ... preservation, aqua culture, seed treatment, sod production, and for controlling pests of tobacco, hops, ponds, ...
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Cultivar Trials Showcase
https://chadwickarboretum.osu.edu/events/cultivar-trials-showcase
OSU Cultivar Trials Showcase Our Cultivar Trials Garden offers the opportunity to evaluate the ... the Cultivate'23 conference. Enjoy our gardens at their peak of the summer season! This event is ... free and open to the public. Read about our Cultivar Trials and last year's growing report ...
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Cultivar Trial Gardens
https://chadwickarboretum.osu.edu/our-gardens/learning-gardens/cultivar-field-trial-garden
working with volunteers to manage the trials. Julia Wilson, program manager, organized the volunteer ... well-drained soil and have had compost each year of the trial. The beds were tilled before planting. Shade ... well as to provide performance data to the breeders and companies. Growing our Cultivar ...
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Canada Thistle (Cirsum arvense)
https://pested.osu.edu/node/397
meadows. It can also be found in clay to gravely soils. Leaves: 3-8 inches long, alternate with spiny, ... prevents the coexistence of other plant species through shading, competition for soil resources, and ...
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April 10, 2024- New Applicator Training- Webinar
https://pested.osu.edu/events/april-10-2024-new-applicator-training-webinar
provides an overview of pesticide safety information. Unlike our in-person program, virtual training does ... New Applicator classes. If you need recertification credits, please attend one of our online ... permitted to make 6c applications. 8- Turf- The application of pesticides to lawns, turf, sod, or to soil ...
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Musings from the Director March 2024
https://chadwickarboretum.osu.edu/email/musings-director-march-2024
planning! The Still Garden has a new plan thanks to our talented horticulturist, Pam Poeth. Pathways will be ... I cannot wait to welcome visitors to a newly renovated garden. But in the meantime, please ‘Pardon our ... Progress’! Spring Plant Sale and Auction Fundraiser Our annual plant sale is right around the corner on May ...
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Perennial sowthistle (Sanchus arvensis)
https://pested.osu.edu/node/418
neutral, fine textured, rich soils. Leaves: Alternate, blue-green with prickly-toothed margins. Deeply ...
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Water Hemp (Amaranthus tuberculatus)
https://pested.osu.edu/node/425
stems. Life Cycle: Annual Habitat: Crop fields, disturbed areas. Prefers poorly drained soils. Leaves: ...
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Hairy white top or ballcress (Lepidium appelianum)
https://pested.osu.edu/node/421
alkaline soils Leaves: Blue-green in color with lower leaves being stalked and upper leaves having two ...
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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 ...