Results 11 to 20 of about 652,545 (198)

State-Contingent Demand for Herbicide-Tolerance Seed Trait [PDF]

open access: yesJournal of Agricultural and Resource Economics, 2003
Suppose a farmer had to apply a herbicide pre-emergence or not at all. The advent of a herbicide-tolerance trait innovation then provides the option to wait for more information before making a state-contingent post-emergence application.
David A. Hennessy, Alexander E. Saak
doaj   +2 more sources

Sulfonylurea tolerance of wheat genotypes in zygotic embryo culture [PDF]

open access: yesArchives of Biological Sciences, 2009
Tolerance of wheat genotypes to the sulfonylurea herbicide metsulfuron-methyl was studied using in vitro culture. Six randomly selected wheat genotypes were used for isolation.
Kondić-Špika Ankica   +4 more
doaj   +1 more source

A nonsynonymous mutation in an acetolactate synthase gene (Gh_D10G1253) is required for tolerance to imidazolinone herbicides in cotton

open access: yesJournal of Cotton Research, 2023
Background Herbicide tolerance in crops enables them to survive when lethal doses of herbicides are applied to surrounding weeds. Herbicide-tolerant crops can be developed through transgenic approaches or traditional mutagenesis approaches.
Tianzi CHEN   +3 more
doaj   +1 more source

Tolerance to Imazamox Herbicide Found after Screening of Advanced Generation Lentil Mutant Genotypes

open access: yesYüzüncü Yıl Üniversitesi Tarim Bilimleri Dergisi, 2021
In Turkey, one of the essential grain legumes is lentil. It is usually perceived as a weak competitor with weeds. The research objective was to determine the tolerance of selected 145 mutagenized lentil genotypes at M5 generation to imazamox herbicide ...
Zian HAMID AHMAD   +4 more
doaj   +1 more source

Fitness costs associated with evolved herbicide resistance alleles in plants [PDF]

open access: yes, 2009
Predictions based on evolutionary theory suggest that the adaptive value of evolved herbicide resistance alleles may be compromised by the existence of fitness costs.
Martin M. Vila‐Aiub   +5 more
core   +1 more source

Large Genetic Variability in Chickpea for Tolerance to Herbicides Imazethapyr and Metribuzin

open access: yesAgronomy, 2013
Chickpea (Cicer arietinum L.) is known to be sensitive to many herbicides and, therefore, choices for using post-emergence herbicides for weed control are limited.
Neelu Mishra   +12 more
doaj   +1 more source

Tolerance of Bermudagrass to Herbicides [PDF]

open access: yesJournal of Range Management, 1974
Highlight: Herbicides 2,4-D, 2,4,5-T and dicamba applied in spring or fall usually did not reduce yields of bermudagrass. When applied during dry periods, picloram reduced density and yield of bermudagrass. Degree of bermudagrass injury was directly related to rate of herbicide.
R. W. Bovey, R. E. Meyer, E. C. Holt
openaire   +1 more source

Morpho-Biochemical Responses of Brassica Coenospecies to Glyphosate Exposure at Pre- and Post-Emergence Stages

open access: yesAgronomy, 2023
Crop wild relatives (CWRs) belonging to the Brassicaceae family possess extensive genetic diversity and have frequently been utilized in the enhancement of cultivated Brassica species.
Anamika Kashyap   +12 more
doaj   +1 more source

Changes in tolerance to herbicide toxicity throughout development stages of phototrophic biofilms [PDF]

open access: yes, 2013
Ecotoxicological experiments have been performed in laboratory-scale microcosms to investigate thesensitivity of phototrophic biofilm communities to the alachlor herbicide, in relation to the stages ofphototrophic biofilm maturation (age of the ...
Duran, Robert   +7 more
core   +1 more source

Home - About - Disclaimer - Privacy