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.
The Department of Primary Industries and Regional Development's (DPIRD) Quarantine WA service is here to support individuals and businesses as they pursue their activities, while ensuring our borde
Find out more about the most common insect pests of citrus trees occurring in home gardens in Western Australia and their control using natural or low toxic chemical controls.
Zadoks growth scale is a a 0-99 scale of development that is recognised internationally for research, advisory work and farm practice, particularly to time the application of chemicals and fertilis
Pest snails and slugs damage plant seeds, seedlings, underground tubers, leaves and fruit. Damage to seedlings often results in the death of the plant, which means major production losses.
