Simon J. Duffield
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Publications of Simon J. Duffield (10 listed):
Agronomy Journal (2007) 99, 148-157
J. Timsina, K.J. Boote and S. Duffield (2007)
Evaluating the CROPGRO soybean model for predicting impacts of insect defoliation and depodding
Bulletin of Entomological Research (2006) 96, 583-596
S.J. Duffield and A.P. Steer (2006)
The ecology of Helicoverpa spp. (Lepidoptera: Noctuidae) in the Riverina region of south-eastern Australia and the implications for tactical and strategic management
Australian Journal of Entomology (2005) 44, 293-298
Simon J. Duffield, Linton Winder and David G. Chapple (2005)
Calibration of sampling techniques and determination of sample size for the estimation of egg and larval populations of Helicoverpa spp. (Lepidoptera: Noctuidae) on irrigated soybean
Australian Journal of Entomology (2005) 44, 316-320
Simon J. Duffield and Martin L. Dillon (2005)
The emergence and control of overwintering Helicoverpa armigera pupae in southern New South Wales
Annals of Applied Biology (2004) 144, 17-26
S. Duffield (2004)
Evaluation of the risk of overwintering Helicoverpa spp. pupae under irrigated summer crops in south-eastern Australia and the potential for area-wide management
BioControl (2002) 47, 151-165
L. Sigsgaard, M.H. Greenstone and S.J. Duffield (2002)
Egg cannibalism in Helicoverpa armigera on sorghum and pigeonpea
Australian Journal of Entomology (2001) 40, 151-157
Simon J. Duffield and David G. Chapple (2001)
Within-plant distribution of Helicoverpa armigera (Hübner) and Helicoverpa punctigera (Wallengren) (Lepidoptera: Noctuidae) eggs on irrigated soybean
Australian Journal of Entomology (2000) 39, 322-327
Simon J. Duffield and Sydney L. Jordan (2000)
Evaluation of insecticides for the control of Helicoverpa armigera (Hübner) and Helicoverpa punctigera (Wallengren) (Lepidoptera: Noctuidae) on soybean, and the implications for field adoption
Agricultural and Forest Entomology (1999) 1, 281-286
F. Beed, L. Winder, A. Marchesi and S. Duffield (1999)
The effect of reducing growth in winter wheat on the population dynamics of the grain aphid Sitobion avenae (F.)
Annals of Applied Biology (1997) 130, 13-26
S.J. Duffield, R.J. Bryson, J.E.B. Young, R. Sylvester-Bradley and R.K. Scott (1997)
The influence of nitrogen fertiliser on the population development of the cereal aphids Sitobion avenae (F.) and Metopolophium dirhodum (Wlk.) on field grown winter wheat
