Polyphagous shot-hole borer (PSHB, Euwallacea fornicatus) is a small beetle native to Southeast Asia that tunnels into the trunks, stems and branches of trees and plants.
Up to date autumn/winter and winter/spring insecticide spray guides are provided by the department every year to help growers and consultants manage insect pests in canola, lupin and cereal crops.
PestFacts WA (formerly known as PestFax) is an interactive reporting service delivered by DPIRD, providing risk alerts, current information and advice on insect pests and diseases threatening crops
