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  • Home
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  • Citrus

Insects, diseases and disorders

More topics in this section

Insect pests

  • Citrus aphids
  • Citrus gall wasp in Southern Australia
  • Citrus leafminer
  • Citrus red mite
  • Cottony cushion scale
  • Crusader bug
  • Fuller's rose weevil
  • Fullers rose weevil trunk band spraying videos
  • Thrips: Identification of thrips in citrus
  • Katydid
  • Light brown apple moth development calculator
  • Light brown apple moth in citrus
  • Long tailed mealy bug
  • Mite pests of citrus
  • Queensland fruit fly in citrus
  • Queensland fruit fly quick guide - monitoring and management
  • Red scale
  • Red scale online phenology and spray timing tool – 2018-12
  • Spined citrus bug

Insect pests: overseas

  • Asian citrus psyllid.pdf (PDF, 948.4 KB)
  • Free citrus exotic pest posters now available
  • Pest and disease double threat: Glassy winged sharpshooter and citrus variegated chlorosis

Diseases: domestic

  • Armillaria root rot of citrus trees
  • Black core rot in Imperial mandarins
  • Black core rot in mandarins
  • Citrus blast
  • Citrus exocortis
  • Copper questions answered
  • Lemon scab
  • Melanose
  • Septoria spot
  • Sooty blotch
  • Stop the rot…
  • Sudden death in citrus
  • Using copper sprays to control disease in citrus

Diseases: overseas

  • Breeding for HLB tolerance
  • Citrus canker
  • Citrus Huanglongbing 2024 (PDF, 1.3 MB)
  • Huanglongbing
  • Huanglongbing (HLB) worldwide update
  • Mal secco
  • Stubborn

Disorders

  • Using gibberellic acid sprays on navel oranges
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