Evaluation of endothal for aquatic weed control in New Zealand.

Wells, R. D. S., Clayton, J. S., (1993). Proceedings of the Forty Sixth New Zealand Plant Protection Conference, Christchurch, New Zealand, August 10-12, 1993., 102-106. New Zealand Plant Protection Society, Rotorua, New Zealand. English language

Pathogenicity of Sclerotinia sclerotiorum on common thistle species and other pasture weeds.

Waipara, N. W., Harvey, I. C., Bourdôt, G. W., (1993). Proceedings of the Forty Sixth New Zealand Plant Protection Conference, Christchurch, New Zealand, 10-12 August 1993., 261-264. New Zealand Plant Protection Society, Rotorua, New Zealand. English language

Tolerance of clary sage, coriander and caraway to herbicides applied pre- and post-emergence.

Mitchell, R. B., Abernethy, R. J., (1993). Proceedings of the Forty Sixth New Zealand Plant Protection Conference, Christchurch, New Zealand, 10-12 August 1993., 24-29. New Zealand Plant Protection Society, Rotorua, New Zealand. English language

A systems approach to quarantine entomology: using asparagus infestation as a model.

Carpenter, A., Epenhuijsen, K. van, (1993). Proceedings of the Forty Sixth New Zealand Plant Protection Conference, 10-12 August 1993, 53-56. New Zealand Plant Protection Society, Rotorua, New Zealand. English language

Eurythecta zelaea, an occasional dryland pasture pest.

Ferguson, C. M., Fraser, W. J., (1993). Proceedings of the Forty Sixth New Zealand Plant Protection Conference, Christchurch, New Zealand, 10-12 August 1993, 242-244. New Zealand Plant Protection Society, Rotorua, New Zealand. English language

Incidence of thrips and aphids as potential virus vectors in field tomatoes.

Cameron, P. J., Herman, T. J. B., Fletcher, J. D., (1992). Proceedings of the Forty Fifth New Zealand Plant Protection Conference, Wellington, New Zealand, 11-13 August 1992, 38-42. New Zealand Plant Protection Society, Rotorua, New Zealand. English language