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Catalogue: GRDC YouTube channel
" GRDC Grains Research Update, 5-6 February 2014, Southern Region, Ballarat, VIC. David Watson 17 April 2014 David Watson of Agvise Services, discusses ways to increase the adoption of pasture and fodder based practices to control key weed species that are threatening the long term viability of cropping dominant systems in the southern high rainfall zone... Recorded at GRDC Updates, Southern Region, Ballarat VIC, 5-6 February 2014... Technology to reduce spray drift GCTV: Drift Reducing Technology..
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Catalogue: Broadacre Field Crops DAFF QLD
Adults are 8 mm long, are greyish-brown with a V-shaped pale mark near the middle of the back and have a prominent snout... Larvae and adults chew sections out of the leaves of seedlings, usually in the evening and night... Eggs laid in the surface litter of the soil in autumn hatch into larvae that feed during the night on developing plants and shelter in the soil during the day...
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Catalogue: Broadacre Field Crops DAFF QLD
Adults are 8 mm long, are greyish-brown with a V-shaped pale mark near the middle of the back and have a prominent snout... Larvae and adults chew sections out of the leaves of seedlings, usually in the evening and night... Eggs laid in the surface litter of the soil in autumn hatch into larvae that feed during the night on developing plants and shelter in the soil during the day...
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Catalogue: Broadacre Field Crops DAFF QLD
Adults are 8 mm long, are greyish-brown with a V-shaped pale mark near the middle of the back and have a prominent snout... Larvae and adults chew sections out of the leaves of seedlings, usually in the evening and night... Eggs laid in the surface litter of the soil in autumn hatch into larvae that feed during the night on developing plants and shelter in the soil during the day...
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Catalogue: Broadacre Field Crops DAFF QLD
Larvae may have dark stripes along their back and a cream or yellow band along each side; pale cream larvae may only have very faint stripes... Larvae are primarily foliage feeders in soybeans but will attack flowers and developing pods of adzuki beans, mungbeans and navy beans... In azuki beans, mungbeans, and navy beans, where flowers and pods are attacked, the threshold is set at three looper larvae per square metre...
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Catalogue: Broadacre Field Crops DAFF QLD
Larvae may have dark stripes along their back and a cream or yellow band along each side; pale cream larvae may only have very faint stripes... Larvae are primarily foliage feeders in soybeans but will attack flowers and developing pods of adzuki beans, mungbeans and navy beans... In azuki beans, mungbeans, and navy beans, where flowers and pods are attacked, the threshold is set at three looper larvae per square metre...
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Catalogue: Broadacre Field Crops DAFF QLD
Larvae may have dark stripes along their back and a cream or yellow band along each side; pale cream larvae may only have very faint stripes... Larvae are primarily foliage feeders in soybeans but will attack flowers and developing pods of adzuki beans, mungbeans and navy beans... In azuki beans, mungbeans, and navy beans, where flowers and pods are attacked, the threshold is set at three looper larvae per square metre...
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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, 60-70 per cent of flour is used in traditional flat breads, 20-25 per cent of flour is used in western style breads and 5-10 per cent is used in cakes and biscuits... In summary, canola varieties sown 2-3 weeks earlier than normal (early to mid April) can be grazed in winter prior to bud elongation (usually providing 600-800 dse grazing days/ha) and recover with no impact on yield or oil...
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Catalogue: GRDC Updates
Sulfoxaflor is currently being assessed by the APVMA and may be registered in mid 2012 with the trade name Transform@" Insecticide... Data presented shows that sulfoxaflor is effective on oat aphid at rates between 12-24 g ai/ha... R. padi numbers were assessed by counting the number of aphids on 10-20 randomly selected tillers depending on the trial...
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Catalogue: GRDC Updates (West)
The aphids cause damage to cereal crops by direct feeding on sap, through transmission of plant virus such as barley yellow dwarf virus (BYDV) and cereal yellow dwarf virus (CYDV), by injecting toxins or by inducing secondary fungal growth (sooty mould) on honey dew (Thackray, et al. 2005)... Sulfoxaflor is currently being assessed by the APVMA and may be registered in mid 2012 with the trade name Transform Insecticide... Data presented shows that sulfoxaflor is effective on oat aphid at rates between 12-24 g ai/ha...
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