Soil Sampling Guidelines for Cotton and Other Summer Crops.

Soil Sampling Guidelines for Cotton and Other Summer Crops.

Season yield summary _ Helicoverpa management in chickpea _ Helicoverpa management in cereals If you have ideas for Cotton Tales please let

The Cooperative Research Centres (CRC) Programme was established in 1990 to improve the effectiveness of Australia's research and development effort.

While the southern valleys of NSW present a great opportunity for expansion of the cotton industry, they also present unique challenges from a plant disease perspective.

In Australia, about 85% of cotton farmers grows transgenic (Bt) cotton. Bt cotton controls only Lepidopteran pests but is not effective against sucking pests. Control of these pests and also b Helicoverpa spp.

A new relationship between the Cotton Industry and Regional Natural Resource Management (NRM) bodies has successfully capitalised on the implementation of NRM Best Management Practices within cotton catchments.

A simulation framework, VARIwise, is being developed to evaluate control strategies for cotton irrigation via lateral moves and centre pivots.

Poster- Fleabane is an increasing problem in summer fallows and crops in minimal tillage farming systems., * Fleabane produces up to 375,000 seeds per plant., * Fallow weed control costs have doubled due to fleabane i

Nitrogen losses can be high from irrigated cropping soils, but these losses can be minimised with careful attention to N fertiliser management.

Rotations are important to plant disease because they affect the survival and reproduction of plant pathogens and the biology and quality of soil.

Plant parasitic nematodes are serious pathogens of cotton worldwide and have potential to increase the severity of vascular wilts.

* Cotton aphid and two-spotted mite were collected from Australian cotton growing regions and tested in the laboratory for insecticide resistance., * For the third consecutive season molecular testing was used to dete

The rise of ground water and salinity persist as potential challenging issues across irrigated agricultural landscapes.

Maize or corn (Zea mays) is becoming increasingly popular as a summer crop in irrigated cotton rotations.

Summary * Pest managers were surveyed to benchmark mirid management practices * Many mirid sprays were applied when mirids were below threshold and fruit retention was high (>85%).

When comparing BollgardII with conventional cotton, the lower water requirement and higher lint yield of Bollgard II was explained by greater insect damage in conventional cotton.

The current global food crisis mainly affects the poorest billion citizens on Earth.

Knowing how you are performing compared to your region or industry, facilitates continuous improvement in management and water use. Unfortunately irrigation benchmarking data has in the past not been well recorded.

Stopping seed-set on weeds that have survived a treatment of glyphosate is an important part of an IWM approach to preventing the development of glyphosate resistance.