Results 221 to 230 of about 7,233 (256)
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Economic weed control with grass carp
Tropical Pest Management, 1984Abstract Conventional methods of aquatic weed control meet increasing objections on economic and/or environmental grounds. An alternative approach is the use of grass carp (Ctenopharyngodon idella Val.), a herbivorous fish. This biological method has mainly been used in Europe and the USA, but since 1976 an Egyptian‐Dutch project has studied the ...
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Herbicides for Postemergence Control of Annual Grass Weeds in Seedling Forage Grasses
Weed Science, 1989The control of three summer annual grass weeds with herbicides during establishment of forage grasses was studied near Concord and Mead, NE, in 1984, 1985, and 1986. Three cool-season forage grasses, intermediate wheatgrass, tall fescue, and smooth bromegrass, and two warm-season grasses, big bluestem and switchgrass, were included.
Thomas J. Peters +2 more
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Selective Weed Control in Seedling Cool-Season Grasses
Weed Science, 1970Seven herbicides were applied for selective weed control on three different seedling stands of five cool-season grasses. The herbicides were evaluated for their influence on weed control, grass establishment, and first crop grass seed production. These experiments indicate that 3,5-dibromo-4-hydroxybenzonitrile (bromoxynil) was outstanding in selective
C. L. Canode, W. C. Robocker
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Grasses as suitable targets for classical weed biological control
BioControl, 2019Grasses are amongst the most abundant and environmentally damaging invasive weeds worldwide. Biological control is frequently employed as a sustainable and cost-effective management strategy for many weeds. However, grasses have not been actively pursued as targets for classical weed biological control due to a perceived lack of sufficiently ...
Sutton, G. F. +7 more
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Chemical Weed Control in Seedling Alfalfa. I. Control of Weedy Grasses
Weeds, 1958Establishment of new seedings of alfalfa is often difficult because of the many hazards encountered during the first season of growth. In the Central Great Plains moisture is often the major factor determining the degree of success of the operation. This condition can be accentuated by the presence of a population of annual grasses such as the foxtails
M. K. McCarty, Paul F. Sand
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Preliminary Studies with Grass Carp for Aquatic Weed Control
The Progressive Fish-Culturist, 1965(1965). Preliminary Studies with Grass Carp for Aquatic Weed Control. The Progressive Fish-Culturist: Vol. 27, No. 4, pp. 207-209.
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Difenopenten-Ethyl for Grass Weed Control in Ornamental Cacti
Journal of Horticultural Science, 1981SummaryDifenopenten-ethyl was evaluated as an overhead foliar spray to control Cynodon dactylon and Sorghum halepense in the ornamental cacti Opuntia engelmannii, Chamaecereus silvestri and Echinocereus albispinus at rates of 3, 6, 9, 12 and 24 mg ml−1 water at 1.87 ml m−2 in a glasshouse. Reductions in live foliage of the two grasses three weeks after
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Grass weed control with herbicide‐treated crop seeds
Weed Research, 1983SummaryFluazifop‐butyl applied in lung oil at rates of 4.4 to 0.5 g a.i. kg−1 soybean seeds was evaluated in the glasshouse for control of Eleuisine indica. Soybean seeds pretreated with herbicide at 4.4 to 2.1 g a.i. kg−1 gave 100% control of E. indica at the highest sowing rate of four seeds per pot and 90 to 80% control when sowed at one seed per ...
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Annual Weed Control in Seedling Grasses
Weeds, 1966C. L. Canode, W. C. Robocker
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