Identifying Noxious Weeds of OhioThis identification guide provides technical descriptions and photos for Ohio’s 21 invasive and noxious weed species. These descriptions include information on habitat, life cycle, key plant characteristics, and a summary of problematic features. Photos included in this guide present the weed species at different stages of maturity for optimal identification aid. This book also provides information on Ohio’s noxious seed law, extension guides to weed control, and a quick guide to weed regulations in Ohio law. |
Contents
Section 16 | |
Section 17 | |
Section 18 | |
Section 19 | |
Section 20 | |
Section 21 | |
Section 22 | |
Section 23 | |
Section 9 | |
Section 10 | |
Section 11 | |
Section 12 | |
Section 13 | |
Section 14 | |
Section 15 | |
Section 24 | |
Section 25 | |
Section 26 | |
Section 27 | |
Section 28 | |
Section 29 | |
Section 30 | |
Common terms and phrases
aggressive Apiaceae Apple Of Peru areas Asteraceae basal rosette bracts branched Bulletin Canada thistle Carduus nutans clusters common in Ohio Composite Family SECTION Cressleaf groundsel crop seed cycle Entire plant CHAPTER Entire plant Flower Fibrous root system field crops finely divided Fleshy taproot flower heads flowers and seed forming a rosette Fruit GALLERY Giant Hogweed Goosefoot Grapevines Growth Habit Habitat hairs hairy hollow stem inches long Infestation CHAPTER Japanese Knotweed Johnsongrass Kochia Kudzu leaves of wild lobed lower leaves Lythrum salicaria Marestail mile-a-minute weed multiflora rose Musk thistle nodes noxious weeds Ohio Department Oxeye daisy Palmer Amaranth Parsley Family SECTION pastures petals petioles pigweed plant Entire plant plant Flower CHAPTER poison hemlock problem prominent white purple blotches Purple loosestrife resembles rhizomes Russian thistle Seedling Young plant Shattercane Similar plants smooth species spiny Summer annual taproot vine wastelands Weed Control wild carrot Wild Mustard wild parsnip woody yellow Young plant Entire