2023 Range & Pasture - Weed ID Guide

Range & Pasture WEED ID GUIDE Table of Contents Introduction Corteva Agriscience ™ Range & Pasture Portfolio............... 6-8 Introduction............................................................................... 9 Before and After Weed Control.............................................10 Annual Weeds Bitter Sneezeweed *T* .............................................................. 11 Broomweed, Annual................................................................12 Buffalo Bur *T* ........................................................................... 13 Camphorweed.......................................................................... 14 Carolina False Dandelion........................................................15 Chickweed, Common..............................................................16 Cocklebur, Common *T* ........................................................... 17 Croton, Woolly or Goatweed, Doveweed.............................18 Cutleaf Evening Primrose.......................................................19 Fleabane.................................................................................... 20 Geranium, Carolina..................................................................21 Henbit........................................................................................ 22 Horsemint or Bee Balm...........................................................23 Horseweed or Marestail..........................................................24 Kochia........................................................................................ 25 Lambsquarters, Common *T* . ................................................ 26 Mayweed: Scentless and Stinking........................................27 Marijuana *T* . ............................................................................ 28 Marshelder or Sumpweed, Sulphurweed.............................29 Mint, Perilla *T* .......................................................................... 30 Mustard, Hedge.......................................................................31 Mustard, Wild............................................................................32 Partridge Pea............................................................................33 Pigweed, Spiny Amaranth......................................................34 Prickly Lettuce..........................................................................35 Ragweed: Common and Giant...............................................36 Ragweed: Lanceleaf................................................................37 Sida, Prickly..............................................................................38 Smartweed, Pennsylvania and Tufted..................................39 Snow-on-the-Mountain *T* ...................................................... 40 *T* These plants are known to be toxic to certain classes of livestock. Toxic effects can range from loss of vigor to death. Seek guidance from local specialists for more information.

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