Results 301 to 310 of about 112,962 (340)

Control of Grasses and Weeds Growing in Asphalt Pavements

PANS Pest Articles & News Summaries, 1970
Abstract Herbicides offer the engineer a means for controlling vegetation involving asphalt surfaces. The plants may arise from seeds or plant parts in the base material, by encroachment of plants from outside the pavement, or from seeds that become lodged in cracks or seams in the pavement.
Wayne G. McCully, William J. Bowmer, Allen F. Wiese   +2 more
openaire   +1 more source

Grass weed control with herbicide‐treated crop seeds

Weed Research, 1983
SummaryFluazifop‐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 ...
openaire   +1 more source

Chemical Weed Control in Seedling Alfalfa. I. Control of Weedy Grasses

Weeds, 1958
Establishment 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
openaire   +1 more source

Cropping Systems Control Winter Annual Grass Weeds in Winter Wheat

Journal of Production Agriculture, 1995
Downy brome (Bromus tectorum L.), jointed goatgrass (Aegilops cylindrica Host), and volunteer cereal rye (Secale cereale L.) are winter annual grass weeds that are increasingly troublesome in the winter wheat (Triticum aestivum L. emend. Thell.)‐fallow rotation areas of the western USA.
Drew J. Lyon, David D. Baltensperger
openaire   +1 more source

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, 1981
SummaryDifenopenten-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
openaire   +1 more source

Efficiency of Grass Carp (Ctenopharyngodon idella Val.) in controlling Submerged Water Weeds

Nature, 1970
THE Asiatic grass carp is a herbivorous fish which is being bred and extensively cultured for food in Russia and eastern Europe. In Britain where freshwater fish are seldom eaten, apart from eels and salmonids, grass carp are arousing interest because of the possibility of using them as a supplement, or in some situations as an alternative, to present ...
B, Stott, T O, Robson
openaire   +2 more sources

Winter Annual Grass Weed Control in Italian Ryegrass with Ethofumesate

Weed Science, 1977
Ethofumesate (2-ethoxy-2,3-dihydro-3,3-dimethyl-5-benzofuranyl methanesulfonate) applied preemergence or early postemergence at 0.8 to 4.5 kg/ha eliminated annual bluegrass (Poa annuaL.) in Italian ryegrass (Lolium multiflorumLam.) seed fields. Rattail fescue (Festuca myurosL.) was more difficult to control.
openaire   +1 more source

Grass Carp for Weed Control

The Progressive Fish-Culturist, 1965
F. T. K. Pentelow, B. Stott
openaire   +1 more source

Annual Weed Control in Seedling Grasses

Weeds, 1966
C. L. Canode, W. C. Robocker
openaire   +1 more source