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egg parasitism

Catalogue: GRDC Updates (North)
In the short term (at least the next 8 years), these crops will in essence provide new uses for old herbicides and old herbicide groups... In summary, the research also indicates that the public is least likely to approve of GMOs that: Benefit a company over the public; Involve gene transfer from species that are not closely related; Are not undertaken for a societal benefit; Are perceived as being possibly harmful to people or the environment; or Is a food over a non-food application... At the outset of the project, a draft strategy was proposed, and it was this strategy that the project team and participant growers/consultants worked towards implementing and evaluating...
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Catalogue: GRDC Updates (North)
The project has supported the development of farming systems that incorporate forage (lab lab) and ley (butterfly pea) legumes into grain farming systems... Growing canola is like having a fallow period as far as VAM populations in the soil are concerned... Research in the area of AWM is looking at tactics that can be implemented during the summer...
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Catalogue: GRDC Updates (South)
The project has supported the development of farming systems that incorporate forage (lab lab) and ley (butterfly pea) legumes into grain farming systems... Growing canola is like having a fallow period as far as VAM populations in the soil are concerned... Research in the area of AWM is looking at tactics that can be implemented during the summer...
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Catalogue: GRDC Updates (North)
Grain drying and aeration to manage wet grain... Glyphosate is widely used for fallow weed control, particularly on farms using reduced tillage practices... Computer simulations, using a glyphosate resistance model developed by the WAHRI group at UWA, predicted that the probability for ryegrass to develop resistance increased from 0% for conventional wheat system using glyphosate once in fallow to 82% for zero tillage systems with RR crops and greater use of glyphosate...
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Catalogue: GRDC Updates (South)
Grain drying and aeration to manage wet grain... Glyphosate is widely used for fallow weed control, particularly on farms using reduced tillage practices... Computer simulations, using a glyphosate resistance model developed by the WAHRI group at UWA, predicted that the probability for ryegrass to develop resistance increased from 0% for conventional wheat system using glyphosate once in fallow to 82% for zero tillage systems with RR crops and greater use of glyphosate...
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Catalogue: GRDC Updates (South)
Crops should be inspected for ergot 10-14 days after flowering during cool, wet weather Concentrate on crop edges Estimate infection levels of approximately 100 heads (a level of <1% infected spikelet should be safe) Spray out plants if late tillers are infected Increase fan speed of headers to maximise sclerote removal during harvesting Harvest heavily contaminated areas of the crop separately 18.. Preliminary calculations suggest that for mirids, sweep net counts can be converted to beat cloth equivalents per square metre by dividing them by 2.2, provided the following protocols are used: Take 20 sweeps in 20 metres, with each sweep passing through one (1) metre of crop... It is essential that we start thinking about heliothis management in a farming systems context, looking closely at managing populations in all crops during the year...
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Catalogue: GRDC Updates (North)
Crops should be inspected for ergot 10-14 days after flowering during cool, wet weather Concentrate on crop edges Estimate infection levels of approximately 100 heads (a level of <1% infected spikelet should be safe) Spray out plants if late tillers are infected Increase fan speed of headers to maximise sclerote removal during harvesting Harvest heavily contaminated areas of the crop separately 18.. Preliminary calculations suggest that for mirids, sweep net counts can be converted to beat cloth equivalents per square metre by dividing them by 2.2, provided the following protocols are used: Take 20 sweeps in 20 metres, with each sweep passing through one (1) metre of crop... It is essential that we start thinking about heliothis management in a farming systems context, looking closely at managing populations in all crops during the year...
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