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Showing 1 to 15 of 15 for “"Weeds--Control"”.

  1. Weeds mentioned in the Wisconsin weed law of 1884-5, and several other weeds

    Made available in DSpace on 2016-11-09T23:48:13Z (GMT). No. of bitstreams: 2 5946551_opt.pdf: 8367671 bytes, checksum: ec322a8e0f1854e4b6756e79c26b363d (MD5) license.txt: 4183 bytes, checksum: 1dcc2037833d76bede73d5717587543b (MD5) Previous issue date: 1886

    uiuc Repository record for Weeds mentioned in the Wisconsin weed law of 1884-5, and several other weeds (opens in a new tab)

  2. Efficacy and residual effects of topramezone and dicamba herbicide on weed control in selected crops.

    Numerous plants are considered weeds in agriculture and reduce crop yield and quality. Eliminating the deleterious effects of weeds is the goal of weed management. Herbicides are one of the methods of weed management despite some being persistent in the soil. Herbicides such as Stellar star whose …

    zambia Repository record for Efficacy and residual effects of topramezone and dicamba herbicide on weed control in selected crops. (opens in a new tab)

  3. Field and laboratory investigations on the efficacy, selectivity, and action of the herbicide clomazone

    … recently introduced herbicide for the selective control of grass and broadleaf weeds in soybeans. Field studies were conducted in full-season no-till soybeans to determine the efficacy of clomazone as a preplant and preemergence herbicide. Clomazone applied preemergence provided large crabgrass …

    vt Repository record for Field and laboratory investigations on the efficacy, selectivity, and action of the herbicide clomazone (opens in a new tab)

  4. Influence of living and non-living habitat complexity on arthropods in strip-tilled cabbage fields

    … intensity and oat kill date on arthropods, weeds, and crop yield. Reduced herbicide intensity was associated with 1) lower abundance of several key cabbage pests and, 2) greater abundance of important natural enemy species. Habitats with both later oat kill dates or reduced herbicide …

    msu Repository record for Influence of living and non-living habitat complexity on arthropods in strip-tilled cabbage fields (opens in a new tab)

  5. Weed resistance risk management in glyphosate-resistant cotton

    … cotton being available. The 10 most common weeds reported on cotton fields were the same in glyphosate-resistant and conventional fields. In this survey, herbicide use patterns were altered by the adoption of glyphosate-resistant cotton with up to six times more glyphosate being applied and …

    adelaide Repository record for Weed resistance risk management in glyphosate-resistant cotton (opens in a new tab)

  6. Ecology of wild radish (Raphanus raphanistrum) : crop-weed competition and seed dormancy.

    Field experiments investigating the nature and extent of interference in monocultures and mixtures of wild radish and wheat were conducted in 2003 and 2004 at Roseworthy, South Australia. Intraspecific and interspecific interfenernce between wild radish and wheat was investigated in the field using …

    adelaide Repository record for Ecology of wild radish (Raphanus raphanistrum) : crop-weed competition and seed dormancy. (opens in a new tab)

  7. Density and efficacy of the flea beetle Aphthona Lacertosa (Rosenhauer), an introduced biocontrol agent for leafy spurge, in Alberta

    lethbridge

  8. Development of remote sensing techniques for the implementation of site-specific herbicide management

    lethbridge

  9. Solarization as a means to eliminate invasive plant species and target the seedbank

    … a significant difference was found between control plots and treatments utilizing the solarization technique. Treatment 2, which consisted of tarping without weight, was determined to best target the seedbank after four repetitions and resulted in reducing invasive species in the seed …

    u-pacific Repository record for Solarization as a means to eliminate invasive plant species and target the seedbank (opens in a new tab)

  10. THE INFLUENCE OF CARRIER WATER QUALITY, COAPPLIED FOLIAR FERTILIZER, AND WATER CONDITIONING ADJUVANT ON HERBICIDE EFFICACY

    … water temperature on herbicides applied for weed control in agronomic crops. In previous research, carrier water pH or hardness was found to influence herbicide efficacy; however, the results were variable depending upon herbicides and weed species. The antagonism of coapplied agrochemicals on …

    purdue-thes Repository record for THE INFLUENCE OF CARRIER WATER QUALITY, COAPPLIED FOLIAR FERTILIZER, AND WATER CONDITIONING ADJUVANT ON HERBICIDE EFFICACY (opens in a new tab)

  11. Development of an optical sensor for real-time weed detection using laser based spectroscopy

    The management of weeds in agriculture is a time consuming and expensive activity, including in Australia where the predominant strategy is blanket spraying of herbicides. This approach wastes herbicide by applying it in areas where there are no weeds. Discrimination of different plant species can …

    edithcowan Repository record for Development of an optical sensor for real-time weed detection using laser based spectroscopy (opens in a new tab)

  12. Comportamento de ametryn e trifloxysulfuron-sodium no cultivo da cana-de-açúcar e no solo

    … comercial ametryn e trifloxysulfuron-sodium no controle de Cyperus rotundus na cultura da cana-de-açúcar. Estudos laboratoriais também foram conduzidos, avaliando a sorção desses herbicidas em seis diferentes solos brasileiros. Em condições de campo, avaliou-se a persistência da mistura …

    brazil-ufv Repository record for Comportamento de ametryn e trifloxysulfuron-sodium no cultivo da cana-de-açúcar e no solo (opens in a new tab)