Quantifying loss of yield potential due to leaf disease.

Authors

B A. Peters
R Loughman

Publication Date

1992

Document Type

Report

DPIRD Collections

Biosecurity, pests, weeds and diseases, Grains and field crops

Abstract

To determine the impact of Septoria and barley yellow dwarf virus on wheat grown under the package approach on the south coast using different levels of fungicide and insecticide control on a susceptible variety of an appropriate maturity for early sowing.

Examine if there is any benefit for disease control of S. tritici from Baytan seed dressing. 92AL16.

Time of sowing and variety effects on the Septoria diseases of wheat. 92AL17.

Time of sowing effect on barley foliar diseases. 92AL19.

Evaluating variety mixtures to reduce Septoria using a range of lines. 92AL24.

Fungicides for control of Septoria nodorum of wheat. 92BA19.

Evaluating variety mixtures to reduce Septoria using a range of lines. 92BA20.

Effects of Septoria avenae blotch on oat lines and cultivars varying in resistance, maturity and height. 92BA21.

Fungicide control of leaf disease in early sown spear wheat. 92ES44

Effects of straw inoculum on leaf disease of wheat. 92BA52.

Fungicide control of leaf disease in early sown spear wheat. 92ES44.

Rates and timing of fungicides for control of leaf rust and Septoria. 92ES48.

To evaluate a range of fungicides for control of leaf rust and other leaf diseases. 92GE90.

To evaluate different rates and spray volumes of fungicide for control of leaf rust and Septoria. 92LG62.

To evaluate different rates of fungicides for control of leaf rust and other Septoria. 92LG63.

Evaluating variety mixtures to reduce Septoria using a range of lines. 92MT34.

Effects of Septoria avenae blotch on oat lines and cultivars varying in resistance, maturity and height. 92MT35.

Inoculum potential of 18 month old wheat stubbles. 92PE24.\

Response of elite breeding lines to Septoria nodorum. 92PE31.

Fungicide control of leaf rust in Corrigin wheat. 92NA79.

Fungicide control of wheat leaf rust. 92NO82.

Effects of fungicide application on leaf rust and other diseases. 92NO99.

Effect of fungicide on wheat leaf rust and Septoria in early sown dagger wheat. 92NO101.

Rates and timing of tilt for control of leaf rust and Septoria in early sown spear. 92TS42.

Rates and timing of tilt for control of leaf rust in late sown kulin. 92TS43.

Number of Pages

94

Keywords

Western Australia

Disciplines

Agronomy and Crop Sciences | Soil Science | Weed Science

Recommended Citation

Peters, B A, and Loughman, R. (1992), Quantifying loss of yield potential due to leaf disease.. Department of Primary Industries and Regional Development, Western Australia, Perth. Report.
https://library.dpird.wa.gov.au/rqmsplant/922