Unknown Low: Larvae feed in soil in moist Diphucephala nitidicollis Macleay, 1886 2 heath lands. Adults swarm in large green scarab beetle numbers and feed on foliage , but Prohibited s12 (C1) very few reports of damage to – grapevines, so unlikely to be a serious pest. Diphucephala pulchella Waterhouse, 1837 Unknown Low: Larvae feed in soil in moist 2 heath lands. Adults swarm in large green scarab beetle numbers and feed on foliage , but Unlisted (s14) very few reports of damage to grapevines, so unlikely to be a serious pest. Medium/Low: D. tasmanica as a Negligible: D. tasmanica is a Dolichogenidea tasmanica (Cameron, 1912) 1 biocontrol agent for Light brown biocontrol agent. (Apanteles tasmanicus) apple moth, a pest present in WA. parasitic wasp Unlisted (s14) Dryocoetiops coffeae Eggers, 1923 Unknown Low: Associated with woody plant 2 products, but few reports on bark beetle grapevines, suggesting low impact. Unlisted (s14)
Diphucephala nitidicollis Macleay, 1886 green scarab beetle Prohibited – s12 (C1) Unknown Low: Larvae feed in soil in moist heath lands. Adults swarm in large numbers and feed on foliage , but very few reports of damage to grapevines, so unlikely to be a serious pest. 2 Diphucephala pulchella Waterhouse, 1837 green scarab beetle Unlisted (s14) Unknown Low: Larvae feed in soil in moist heath lands. Adults swarm in large numbers and feed on foliage , but very few reports of damage to grapevines, so unlikely to be a serious pest. 2 Dolichogenidea tasmanica (Cameron, 1912) (Apanteles tasmanicus) parasitic wasp Unlisted (s14) Medium/Low: D. tasmanica as a biocontrol agent for Light brown apple moth, a pest present in WA. Negligible: D. tasmanica is a biocontrol agent. 1 Dryocoetiops coffeae Eggers, 1923 bark beetle Unlisted (s14) Unknown Low: Associated with woody plant products, but few reports on grapevines, suggesting low impact. 2
WA%20Viticulture%20Industry%20Biosecurity%20Plan%20V1.docx