Managing crop maturity in Northern Australia's irrigated cotton involves timing cut-out to ensure at least 60% boll maturity before cool nights or frost risk, using historical temperature data and boll development models to balance yield potential and fibre quality, with region-specific guidance on optimal cut-out dates and consideration of factors like irrigation, nutrition, and variety characteristics to avoid quality losses and operational delays.

Verticillium wilt is a soil‑borne disease that can cause significant cotton yield losses, particularly under cool, wet conditions and in later‑maturing crops. It is widespread across NSW and parts of Queensland and can be difficult to diagnose in the field.

Management focuses on prevention and reducing disease pressure through hygiene, accurate diagnosis, variety choice, crop rotation, careful irrigation and nutrition, and timely crop residue management.

The Autumn 2026 edition of Spotlight puts practical progress front and centre, showcasing how Australia’s cotton industry is building capability, reducing risk and preparing for what comes next.

This edition highlights the next phase of on‑farm action through Cotton Low Emissions Intensity Farming Systems (Cotton LEIFS), with grower‑led trials now underway across Qld and NSW. From enhanced efficiency fertilisers and smarter nitrogen use to cover crops like Sunn hemp, these projects are testing real-world solutions to cut emissions while maintaining productivity.

This fact sheet provides detailed information about the causes, types, and measurement of mechanical damage to cotton seeds. ​ It highlights the factors influencing seed damage, including seed characteristics, operator practices, and mechanical operations during harvesting and ginning.

Download below.