Stevens, P.S., McKenna, C.E., Blank, R.H., Tomkins, A.R., & Steven, D. 1997 Comparison of armoured scale spray thresholds in kiwifruit.. Proceedings of the Fiftieth New Zealand Plant Protection Conference. New Zealand Plant Protection Society Roturua, New Zealand
Notes: [Conference held at Lincoln University, Canterbury, New Zealand, 18-21 August, 1997.] Hemiberlesia rapax, H. lataniae and Aspidiotus nerii infestations monitored on Actinidia deliciosa.