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304 North Cardinal St.
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The first step in managing any weed is to correctly identify it. Federal noxious weed key is an identification guide for federal noxious weed species. This guide can be used to identify any weed that is listed as a federal noxious weed. The guide is divided into five sections: grasses, forbs, shrubs, vines, and trees. Each section contains a description of the weed, pictures, and a key to help identify the weed. Federal noxious weed key is an essential tool for anyone who is responsible for managing federal noxious weed species.
The latest Federal Noxious Weeds Key for PC has come up with a few updates that are better than the previous version. Want to know those? Here are they:
LucidMobile has developed the Federal Noxious Weeds Key for Android. You can find it under the Education category on Play Store. Since its inception, Federal Noxious Weeds Key has got over 2217+ users on board. For the user rating, it is currently holding a 4.3 rating and the latest version of it is 1.0.6
The latest update of Federal Noxious Weeds Key is Jun 22, 2018 for phones. You can’t use it on your PC directly. So, you have to use an Android emulator like BlueStacks Emulator, Memu Emulator, Nox Player Emulator, etc.
No worries, we will discuss the methods to run it on your computer using the emulators whether you use a PC or Mac. Follow the methods we’ve discussed below.
Officials in the United States Department of Agriculture (USDA) have determined that certain species not native to the U.S. are at risk of becoming invasive should they enter this country. As part of its effort to prevent the introduction of invasive or potentially invasive weeds, the USDA maintains an official list of “federal noxious weeds” (FNW) (7 CFR 360.200 and 361.6). Many taxa on this list are currently serious weeds elsewhere in the world, and about two-thirds of the taxa are currently found in the U.S. Most of the FNW taxa are angiosperms, but a few are ferns and one is a green alga. NOTE that the ferns and alga are not included in this app.
Fruits and seeds are the plant disseminules most responsible for the spread of weeds to new regions. Federal Noxious Weed Disseminules of the U.S. Keys was developed to enable accurate identification of FNW angiosperm disseminules. The three keys (Grasses=Poaceae; Legumes=Fabaceae; and Other Angiosperm Plant Families) were designed to be used by officials at U.S. ports responsible for identification of plant pests. It may also be a useful resource for seed professionals and anyone else with an interest in, or a need to know about, noxious weed disseminules.
Thirty-one families are currently represented on the FNW list as of 2013. Most of the taxa are individual species, but two are species complexes, Rubus fruticosus L. agg. and Salvinia auriculata complex (not included in the app key since an aquatic ferm), and one is an infraspecific taxon (Setaria pumila (Poir.) Roem. & Schult. ssp. pallidefusca (Schumach) B. K. Simon). Note that fact sheets for the FNW species of six genera Aeginetia, Alectra, Cuscuta, Moraea, Orobanche, Striga have been treated together in their own “genus-level” fact sheets.
The three interactive family keys include only those FNW taxa that produce seed and fruit disseminules (i.e., angiosperms). Eight taxa are not included in the interactive keys either because they lack angiosperm sexual reproduction altogether or they produce seed only rarely. One group lacking fruits and seeds are the ferns, which reproduce via spores as well as by vegetative means. Reproduction via vegetative disseminules is the primary means of dispersal for some non-ferns (three angiosperms and an alga) as well. The eight taxa not in the keys are the terrestial ferns Lygodium flexuosum (L.) Sw. and Lygodium microphyllum (Cav.) R. Br., the aquatic ferns Azolla pinnata R.Br. and the Salvinia auriculata complex, the aquatic angiosperms Hydrilla verticillata (L.f.) Royle and Lagarosiphon major (Ridley) Moss, the sterile angiosperm hybrid Opuntia aurantiaca Lindl., and the alga Caulerpa taxifolia (Vahl) Agardh.
All photographic images were produced by the authors except where acknowledged in image captions. See FNW tool for proper guidelines for use and citation of images. The majority of original illustrations were drawn by Lesley Randall. The remainder were drawn by Ingrid Hogle and Julia Scher. Drawings by Lynda E. Chandler are from Gunn and Ritchie (1988). Drawings by Regina O. Hughes are from Terrell and Peterson (1993) and Reed (1977).
Key authors: Julia Scher and Deena Walters
This key is part of a complete FNW tool: http://itp.lucidcentral.org/id/fnw/
Lucid Mobile key developed by USDA APHIS ITP
disseminules or because they are not currently considered FNWs. These taxa are Algae (Chlorella vulgaris), Ferns (Azolla caroliniana, Gymnocarpium robertianum, Osmunda claytoniana), Grasses (Axonopus compressus, Brachiaria mutica, Chloris gayana, Digitaria sanguinalis, Eragrostis spectabilis, Panicum maximum, Setaria verticillata), Legumes (Acacia nilotica, Astragalus cicer, Crotalaria spectabilis, Cytisus scoparius, Desmodium tortuosum, Lotus corniculatus, Medicago sativa, Robinia pseudoacacia, Trifolium pratense), and Other Angiosperm Plant Families (Amaranthus retroflexus, Begonia x tuberhybrida, Impatiens walleriana, Solanum lycopersicum, Solanum tuberosum).
1. The app includes FNW taxa that produce seed and fruit disseminules.
2. The app includes interactive family keys for FNW taxa that produce seed and fruit disseminules.
3. The app includes eight taxa that are not included in the interactive keys.
4. The app includes fact sheets for the FNW species of six genera.
5. The app includes a list of FNW taxa.
If you want to run the Federal Noxious Weeds Key on your PC, you’ll need the Memu android emulator. Here is the process of installing both on your PC:
|App Name:||Federal Noxious Weeds Key On Your PC|
|Supporting OS:||Windows,7,8,10 & Mac (32 Bit, 64 Bit)|
|Updated on:||Jun 22, 2018|
|Get it On:|
Updated to use latest Lucid Mobile platform
The Federal Noxious Weed Key application is a valuable tool for identifying and managing federal noxious weeds. The app is easy to use and provides up-to-date information on noxious weed identification and management. The app is a valuable resource for land managers, weed control professionals, and anyone interested in managing noxious weeds.
So, did you find the guide on how to download the Federal Noxious Weeds Key for PC above? If you did, or if you have any questions regarding it, do comment and let us know. We’re here to help.
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