| [Image: single spikerush plant]Spikerush (Eleocharis sp.) Photographs of spikerush (Eleocharis sp.) |
| [Image: leaves of arrowhead]Arrowhead, Duck-Potato (Sagittaria sp.) Photographs of arrowhead or duck-potato (Sagittaria sp.) |
| [Image: inflorescences of water paspalum]Water Paspalum (Paspalum hydrophilum) Photographs of water paspalum (Paspalum hydrophilum) and its distinguishing features. |
| [Image: Ducksalad in flower]Ducksalad (Heteranthera limosa) photograph of ducksalad in flower and compared to Roundleaf Mud Plantain |
| [Image: photographs of swamp dayflower plants]Swamp Dayflower (Murdannia keisak) Photographs of Swamp Dayflower (Murdannia keisak syn Aneilema keisak). |
| [Image: weed mgmt guide]Louisiana's Suggested Chemical Weed Control Guide This 2012 guide includes helpful information on herbicides and weed control with detailed suggestions for aquatics, commercial nursery stock, field crops, forestry, fruit crops, home gardens, lawns and many other Louisiana crops. It includes information on different types of herbicide registrations, as well as information on herbicide labels and restricted uses. Also included are sprayer calibration techniques, suggestions for reducing herbicide drift and a guide to proper spray tip selection. |
| [Image: photograph of single roundleaf mudplantain plant]Roundleaf Mudplantain (Heteranthera reniformis) Photographs of roundleaf mudplantain (Heteranthera reniformis) and in comparison to ducksalad (H. limosa) |
| [Image: single plant of Amazon Sprangletop]Amazon Sprangletop (Leptochloa panicoides) Photographs of Amazon Sprangletop (Leptochloa panicoides) |
| [Image: single panicle of red sprangletop]Red Sprangletop (Leptochloa filiformis) Photographs of red sprangletop (Leptochloa filiformis) |
| [Image: weed mgmt guide]Louisiana Suggested Chemical Weed Management Guide This 2012 guide includes helpful information on herbicides and weed control with detailed suggestions for aquatics, commercial nursery stock, field crops, forestry, fruit crops, home gardens, lawns and many other Louisiana crops. It includes information on different types of herbicide registrations, as well as information on herbicide labels and restricted uses. Also included are sprayer calibration techniques, suggestions for reducing herbicide drift and a guide to proper spray tip selection. |
| [Image: mat of Brook Paspalum ]Brook Paspalum syn. Canoegrass(Paspalum acuminatum) Photographs of brook paspalum and its distinguishing features. |
| [Image: Perennial Grasses Infesting Louisiana's Rice]Perennial Grasses Infesting Louisiana's Rice This publication includes keys to identification of water paspalum, brook paspalum, knotgrass and perennial barnyardgrass. (PDF Format Only) |
| [Image: Hedge Hyssop in a rice field]Hedge Hyssop (Gratiola sp.) Photographs of Hedge Hyssop plants. |
| [Image: Texasweed flower]Texasweed (Caperonia palustris) Photographs of Texasweed a.k.a. Mexicanweed, Birdeye |
| [Image: mat of alligator weed]Alligatorweed (Alternanthera philoxeroides) Photographs of alligatorweed and its parts. |
| [Image: Jointvetch seedlings]Jointvetch (Aeschynomene sp.) Photographs of Jointvetch (Aeschynomene sp.) and its parts. |
| [Image: Mannagrass spikelets]Mannagrass (Glyceria declinata) Photographs of mannagrass (Glyeria declinata) and some of its parts. |
| [Image: Eclipta in rice]Eclipta syn. Yerba de Tago (Eclipta prostrata) Eclipta is a member of the Sunflower family, Asteraceae. Its flowers are numerous in a tight head. |
| [Image: red ludwigia plant]Red Ludwigia syn. Waterpurslane (Ludwigia repens syn. Isnardia repens) Photogaphs of red ludwigia or waterpurslane. |
| [Image: dissected and labeled grass spikelet]Parts Of Grass Spikelet A photograph of a labeled grass spikelet. By definition a grass spikelet is the unit of the inflorscence of a grass, a member of the Poaceae or Gramineae family of plants. It consists of two glumes and one or more florets. |
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