Aims:
To evaluate management options and determine the yield and grain quality impacts of aphids in wheat, durum and barley.
Aims:
To evaluate the impact and control of aphids in winter cereals.
Aims:
To evaluate the impact and control of aphids in winter cereals.
Aims:
To evaluate the impact and control of aphids in winter cereals.
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To evaluate the impact and control of aphids in barley.
Aims:
To evaluate the impact and control of aphids in barley.
Aims:
To evaluate the impact and control of aphids in winter cereals.
Aims:
To evaluate the impact and control of aphids in winter cereals.
Aims:
To evaluate the impact and control of aphids in winter cereals.
Aims:
To evaluate the impact and control of aphids in winter cereals.
Aims:
To evaluate the impact and control of aphids in winter cereals.
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To evaluate whether Apron XL improves crop establishment, root development and yields in field pea crops by protecting seedlings against the early effects of root diseases.
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To evaluate whether Apron XL improves yield in field pea crops.
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To determine the effect that urea and GranAm (SOA), deep banded at different rates, has on canola establishment.
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To assess the efficacy of foliar fungicide application prior to stem extension for control of yellow spot or stagonospora nodorum in wheat in low rainfall zones.
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To assess the efficacy of foliar fungicide application prior to stem extension for control of yellow spot or stagonospora nodorum in wheat in low rainfall zones.
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To see whether green manure a viable management option (in terms of maintenance of ground cover and other agronomic benefits) as we know that terminating cover crops will result in 100% seed set control providing that the crop is effectively killed at an appropriate time.
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To evaluate the response of canola to low fertiliser inputs
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To sxamine the effectiveness of seed dressings for overcoming zinc deficiency in durum wheat.
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To compare different blackleg control measures in canola.
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To evaluate different foliar disease management strategies on a highly susceptible wheat variety (Chara) to both stripe rust and leaf rust.
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To compare the performance of a number of foliar fungicides in barley.
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To assess the growth and yield of barley and wheat growing in a range of different established perennial pasture species.
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To assess the impact of various levels of soil disturbance (cultivation methods) on water repellence and productivity and the interaction of these cultivation methods with soil amendments, lime and clay.
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The aims of these experiments were to determine:
• the potential effect of natural enemies on insect pests
• any long-term effects from insecticide seed treatments on natural enemies
• any differences in natural enemies and pest distribution.
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To assess the impact of deep ripping and spading on crop yield across three different soil types near Quairading, WA.
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To assess the impact of using foliar fungicides for controlling leaf disease in Kellalac wheat.
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To assess the impact of using foliar fungicides for controlling leaf disease in Kellalac wheat.
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To assess the impact of nitrogen timing on canopy development and resultant grain yield and quality, where starting soil nitrogen levels are high.
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To test the efficacy of a range of experimental (unregistered) foliar fungicides against the above strategy in controlling blackspot in field pea in three major production areas of South Australia.
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To test the efficacy of a range of experimental (unregistered) foliar fungicides against the above strategy in controlling blackspot in field pea in three major production areas of South Australia.
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To increase grower awareness of the benefits of applying Lime to a cropping operation. Providing local relevance to farmers.
Aims:
Failure to control annual weed species that persist through cropping phases facilitates replenishment/establishment of weed seedbanks. Consequently, this maintains weed interference in subsequent years of crop production. Harvest weed seed control (HWSC) has been widely adopted in Australia since its inception over three decades ago to prevent r… read more
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To demonstrate whether Atrazine (alone or in combination with Select) can assist in the control of ryegrass.
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To investigate a range of rates and timings of foliar fungicide to try to reduce the impact of aerial blackleg.
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This trial evaluates the varieties with a fungicide programme to determine the yield response of the varieties to controlling foliar leaf diseases against a control of no fungicide.
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To evaluate the performance of Avadex Xtra on annual ryegrass in a no-till cropping system.
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To conduct a barley seed dressing trial.
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To conduct an evaluation of Jockey seed applied fungicide.
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The aim was to compare Barley fungicide seed dressing products. To measure seedling growth, establishment, disease control and yield.
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To report on bacterial blight in field pea.
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To investigate:
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To assess the yield of a range of agronomic treatments on barley at several sites.
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To investigate barley varietal performances under various seeding rates and the influence of annual ryegrass.
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To evaluate the responses of seven barley cultivars to three times of sowing (TOS): early, mid and late and assess their suitability to the Wimmera Mallee.
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To provide growers with the tools needed to adopt site-specific weed management (SSWM) strategies as a result of a commercially viable weed ID and mapping system being demonstrated.
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To evaluate the yield potential of Victorian stage 4 trial barley varieties.
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To compare a number of different products used to control diseases in barly in the southern Mallee and norther Wimmera.
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To assess the timing of fungicide application to determine the optimal time of application to minimise disease pressure and to assess the role of triticonazole as a seed dressing to minimise the affect of foliar diseases on barley.
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To determine the effectiveness of plant growth regulators and fungicides on barley yields.
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To determine the most effecient herbicide options for controlling barley grass and brome grass in wheat and barley.
Aims:
Barley grass is becoming an increasingly problematic weed in Western Australia. A GRDC funded project sought to increase the adoption of integrated weed management tactics for barley grass, by working with grower groups to develop regionally appropriate rotations for optimal control.
A survey indicated that in the central-eastern wheat… read more
Aims:
Barley grass is becoming an increasingly problematic weed in Western Australia. A GRDC funded project sought to increase adoption of integrated weed management tactics for barley grass, by working with grower groups to develop regionally appropriate rotations for optimal control. A survey indicated that in southwest Australia, many growers thou… read more
Aims:
Barley grass is becoming an increasingly problematic weed in Western Australia. A GRDC funded project sought to increase adoption of integrated weed management tactics for barley grass, by working with grower groups to develop regionally appropriate rotations for optimal control. A survey indicated that in southwest Australia, many growers thou… read more
Aims:
Barley grass is one of the major weeds in the southern region. Many southern growers think their barley grass is resistant to grass selective herbicides and may have developed late germination to avoid pre-seeding herbicides. In this area, barley grass is a major problem in pastures, and often in break crops as well.
The trial aims to … read more
Aims:
The GRDC Stubble project aims to improve farm profitability while retaining stubble in farming systems on upper Eyre Peninsula (EP). Weed control in stubble retained systems is an issue with reduced herbicide efficacy due to higher stubble loads especially for pre-emergence herbicides. Current farming practices have also changed weed behaviour w… read more
Aims:
The GRDC ‘Maintaining profitable farming systems with retained stubble - upper Eyre Peninsula’ project aims to improve farm profitability while retaining stubble in farming systems on upper Eyre Peninsula (EP). Weed control in stubble retained systems can be compromised where herbicide efficacy is limited due to higher stubble loads, especia… read more
Aims:
To study the interaction of cereal type and variety and seeding rate on crop yield and grass suppression on a known weedy site.
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To assess the effect of a nuber of different growth regulators over a rang of dates and timings on crop height and lodging in barley. To evaluate the effect of growth regulators on grain yield and protien.
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To evaluate fungicide management strategies for the control of leaf rust in barley and the impact on yield and grain quality.
Aims:
To evaluate fungicide management strategies for the control of leaf rust in barley and the impact on yield and grain quality.
Aims:
To evaluate fungicide management strategies for the control of leaf rust in barley and the impact on yield and grain quality.
Aims:
To evaluate fungicide management strategies for the control of leaf rust in barley and the impact on yield and grain quality.
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To assess the level of input required to maximise yields of barley grown after wheat.
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To assess the level of input required to maximise yields of barley grown after wheat.
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To test of barley varieties on acid soils.
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This trial is one of many looking at grain yield and quality across a range of existing and new varieties. The trial also examined the effect of foliar fungicide on barley yield and grain quality.
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To assess a number of commercial barley varieties for yield and grain quality.
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This research aims to evaluate all new varieties in the NVT program.
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To determine varietal performances under various seeding rates and the ability of barley varieties to compete with annual ryegrass.
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To evaluate thirty barley breeding lines from the Tasmanian breeding program.
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To conduct a barley variety trial.
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To assess the range of barley varieties available.
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To assess the benefit of early aphid management and BYDV control through the use of seed applied insecticides
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To assess the value of an insecticide programme on the control of barley yellow dwarf virus in wheat.
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To evaluate the timing of insecticide treatments on deterring aphids from feeding on newly sown wheat and how this impacts on final wheat yield and to evaluate the use of an insecticide seed dressing to give early aphid control.
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The aim of this trial is to evaluate the timing of insecticide treatments and the use of insecticide seed dressings on deterring aphids from feeding on newly sown wheat.
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To provide growers with the tools needed to adopt site-specific weed management (SSWM) strategies as a result of a commercially viable weed ID and mapping system being demonstrated.
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To demonstrate the performance and effectiveness of new pre-emergen chemistry, Bayer 191, in reducing resistant ryegass populations in winter cereals.
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To explore bean varieties.
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To determine yield and quality benefits from irrigation of high value grain legumes. Further studies will determine the most appropriate timing of irrigation.
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Demonstrate best practice phalaris establishment and management at the PPS/EverGraze site at Mooneys Gap which should provide information to producers to give them confidence to increase phalaris use.
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Compare varying rates of N on wheat after applying BEST TM21 against a control area of no post nitrogen application.
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To assess the potential of a range of multi-trait breeders’ lines for commercial development.
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To improve the long term control of Rhizoctonia by increasing the understanding of the interactions between disease inoculum and natural soil suppressive activity and to improve the prediction and management of disease.
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To investigate the possibility of reducing the inoculum of Fusarium graminearum in wheat stubble by spraying the stubble with spores of a harmless fungus, Trichoderma species, in order to control the disease.
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The trial purpose was to compare seed dressing and foliar application of Bioprime using granular and liquid fertilisers.
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To look at the potential of black urea in terms of lifting yields through better nitrogen efficiency.
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To compare different fungicides for control of blackleg.
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To assess wether field pea breeding advancements in resistance to blackspot are significant enough to allow management changes to sowing time in this crop.
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