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.
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
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.
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
Lucerne or alfalfa (Medicago sativa) is a deep-rooted, temperate, perennial pasture legume which is well adapted to mixed farming systems in southern Western Australia.
