Blank, R.H., & Olson, M.H. 1990a The toxicity of Methidathion against armoured scale pests on kiwifruit.. Proceedings of the Forty Third New Zealand Weed and Pest Control Conference. Palmerston North, New Zealand : 243-246.

Notes: Abstract: Results of this study of Hemiberlesia rapax, H. latania, and Aspidiotus nerii indicate that methidathion gives more effective control than diazinon.