Tackling herbicide residues and lentil root diseases (SAR1526)

START

July 1, 2026

FINISH

June 30, 2028

Summary

Lentil growing is increasing in SA, with farmers using shorter rotations which can lead to build up of root diseases. Dry summer conditions can result in increased risk of active herbicide residues present at seeding. When herbicide residues are combined with root disease, the effects may be stronger than either alone. This project aims to investigate the effects of common herbicide residues and lentil root rot disease on the growth and yield of lentil varieties.

Project Participants

Rebecca Tonkin, SARDI

The research

Lentil growing is increasing in SA, with farmers using shorter rotations which can lead to build up of root diseases. Dry summer conditions can result in increased risk of active herbicide residues present at seeding. When herbicide residues are combined with root disease, the effects may be stronger than either alone. This project aims to investigate the effects of common herbicide residues and lentil root rot disease on the growth and yield of lentil varieties.

Funding

$137,235

More information

Rebecca Tonkin

P: 0448 168 010

E: [email protected]

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