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Catalogue: GRDC Updates (South)
03 5441 6176 03 5444 4299 admin@orm.com.au CAUTION: RESEARCH ON UNREGISTERED PESTICIDE USE Any research with unregistered pesticides or of unregistered products reported in this document does not constitute a recommendation for that particular use by the authors, the authors' organisations or the management committee... In summary, it could be argued that none of the currently available preemergence herbicides have the required stability in efficacy to become viable alternatives to postemergence group A or imidazolinone herbicides... Overall, 2012 seasonal conditions tended to favour early and mid flowering and maturing varieties...
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Catalogue: GRDC Updates (West)
Mention of a trade name or company in this publication does not imply endorsement of any product or company by the Department of Agriculture and Food, Western Australia... Overall, yields were generally greater for those plots with effective control of weeds and lower weed biomass at anthesis (Tables 1 and 2)... In summary, metribuzin shows some promise for use pre-emergent in lupins but is not currently registered at this timing...
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Catalogue: Ground Cover
The research, led by the University of Melbourne, is being undertaken in response to the recent emergence of resistance to synthetic pyrethroids in RLEM... "At the stage, it is unclear why resistance has developed for pyrethroids but not for organophosphates and other chemical classes," Dr Umina says... Dr Umina says RLEM resistance to pyrethroids has been confirmed on 28 properties in WA. He says the Nullarbor Plain acts a physical barrier to the easterly movement of adult mites, but eggs of resistant adults can be transported in soil, by livestock and via wind...
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Catalogue: Ground Cover
The research, led by the University of Melbourne, is being undertaken in response to the recent emergence of resistance to synthetic pyrethroids in RLEM... "At the stage, it is unclear why resistance has developed for pyrethroids but not for organophosphates and other chemical classes," Dr Umina says... Dr Umina says RLEM resistance to pyrethroids has been confirmed on 28 properties in WA. He says the Nullarbor Plain acts a physical barrier to the easterly movement of adult mites, but eggs of resistant adults can be transported in soil, by livestock and via wind...
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