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In recent years injury has been reported in numerous Tennessee corn fields treated with an organophosphate (OP) insecticide and either a mesotrione- or tembotrione-based herbicide premix. Rese...
This greenhouse experiment examined the response of homozygous susceptible and acetolactate synthase (ALS) inhibitorresistant plants from six Canadian kochia accessions with the Pro197 or Trp574 mutat...
As cases of resistance to herbicides escalate worldwide, there is increasing demand from growers to test for weed resistance and learn how to manage it. Scientists have developed resistance-testing pr...
Auxinic herbicides are widely used for control of broadleaf weeds in cereal crops and turfgrass. These herbicides are structurally similar to the natural plant hormone auxin, and induce several of the...
Herbicides are small molecules that inhibit specific molecular target sites within plant biochemical pathways and/or physiological processes. Inhibition of these sites often has catastrophic consequen...
Seeds of three blackgrass populations from Southern Bohemia were collected in 2007–2008. Biological tests with chlorsulfuron were performed at the 2–3 leaf stage. Some plants survived after treatmen...
Field trials were conducted in the Agricultural Research Institute for Rice, at two localities during 2005 and 2006. The objective of the study was to establish an appropriate weed management strategy...
Greenhouse trials were conducted during 2005 to investigate the effect of six soil applied herbicides on common cocklebur (Xanthium strumarium L.) sowed at a depth of 4 cm and 7 cm, and determine the ...
This review summarises information from the literature and experimental experience of the authors in research on weed resistance to herbicides. Factors conditioning the origin of resistance are descri...
The tolerance to or phytotoxicity of selected herbicides and their impact on seed yield was investigated in six grasses grown for seed: Phleum pratense cv. Sobol (a), Festuca rubra cv. Táborská (b), F...
Herbicides are the primary method used to control exotic, invasive plants. This study evaluated restoration efforts applied to grasslands dominated by an invasive plant, sulfur cinquefoil, 6 yr after ...
Proper choice and use of herbicides are important for the effective control of weed and environmental safety. Herbicides which possess both characteristics are preferred for use in weed control opera...
The development of sulfonylurea-herbicide (SU) resistant biotypes of Monochoria korsakowii Regel et Maack and Scirpus juncoides Roxb. var. ohwianus. T. Koyama as troublesome paddy weeds in Hokkaido re...
The field experiment was conducted over 2002-2004 on the Experimental Farm at Zawady, on the soil made of light loamy sand to heavy loamy sand, representing a very good rye complex soil. The factors ...
The paper presents the results of studies conducted over 1995-1999 which involved spring rape (Star and Lisonne cultivars) and over 1998-2000 which – white mustard (Nakielska and Borowska cultivars) g...

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