Results 171 to 180 of about 157,983 (306)

A Trp574–Leu substitution confers resistance to three classes of acetolactate synthase inhibitors in Australian brome grass (Bromus diandrus)

open access: yesPest Management Science, EarlyView.
Target‐site based imidazolinone resistance in brome grass was found to be conferred by a mutation at position 574 in the ALS gene and to severely impact the efficacy of the herbicide Intervix®, a co‐formulation of imazamox and imazapyr. Abstract BACKGROUND Brome grass (Bromus diandrus) is a prevalent weed in southern Australian cropping regions which ...
Roberto Busi   +5 more
wiley   +1 more source

Assisting decision-making in Queensland barley production through chance constrained programming

open access: yes
A chance constrained programming model is developed to assist Queensland barley growers make varietal and agronomic decisions in the face of changing product demands and volatile production conditions.
Gali, Jyothi, Brown, Colin G.
core  

Isolation and characterisation of chlorate resistant mutants of barley

open access: yes, 2012
The object of this study has been to characterise barley mutants which lack the functional nitrate reductase (NR) enzyme system. In the long term it is hoped that such studies will lead to improved nitrate utilisation and ultimately to improved ...
Steven, Barbara
core  

The continuing significance of chiral agrochemicals

open access: yesPest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley   +1 more source

SINGLE-DESK SELLING OF CANADIAN BARLEY: PRICE POOLING, PRICE DISCRIMINATION, AND SYSTEMIC COSTS

open access: yes
An optimization model is used to evaluate the implications of single-desk selling of Canadian barley for trade flows and producer welfare. Effects on U.S. imports and barley prices are also considered.barley, Canadian Wheat Board, grain trade, Marketing,
Johnson, D. Demcey
core  

Intercropping mitigates incidence of the oilseed rape insect pest complex

open access: yesPest Management Science, EarlyView.
Intercropping reduces the incidence of the oilseed rape insect pest complex with a significant impact of the direct visual and physical disruption provided by the companion plant. Abstract BACKGROUND Oilseed rape (OSR, Brassica napus) is a major crop requiring numerous phytosanitary treatments.
Laurie Magnin   +3 more
wiley   +1 more source

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