/environment/ en /environment/news/list/2025/03/18/millions-of-locusts-threaten-nsw-what-you-need-to-know Environment Institute member and Entomologist Andy Austin is advising action as millions of locusts could soon descend on parts of NSW, threatening crops and grazing lands. Early detection and control are crucial to prevent devastating swarms. March 05 2025 Marilia Jean Belperio /environment/news/list/2025/03/18/millions-of-locusts-threaten-nsw-what-you-need-to-know