Most read articles by the same author(s)
- P.J. Gerard, L.D. Ruf, N.B. Perry, L.B. Foster, Insecticidal properties of the terpenoids polygodial, 9-deoxymuzigadial and azadirachtin , Proceedings of the New Zealand Plant Protection Conference: Vol. 45 (1992)
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- P.J. Addison, B. Willoughby, S. Hardwick, P.J. Gerard, Clover root weevil: Observations on differences between 1997 and 1998 summer populations in the Waikato , Proceedings of the New Zealand Plant Protection Conference: Vol. 51 (1998)
- P.J. Gerard, B.H. Rohitha, N.B. Perry, L.D. Ruf, A.K. Karl, L.M. Foster, Antifeedant and insecticidal activity of some New Zealand gymnosperms , Proceedings of the New Zealand Plant Protection Conference: Vol. 46 (1993)
- P.J. Gerard, L.D. Ruf, Comparative effectiveness of permethrin in controlling keratinophagous insects , Proceedings of the New Zealand Plant Protection Conference: Vol. 48 (1995)
