Items where Author is "Hargreaves, J.R."

2008

Kennedy, M.J., Astridge, D., De Faveri, S. G., Fay, H., Firrell, M., Grice, K. R.E., Halfpapp, K., Hargreaves, J.R., Lyndal-Murphy, M., Nolan, B., Sharma, P., Subramaniam, V. and Turner, L. B. (2008) Commercial products from bio-active extractives in cypress milling residues. Project Report. Department of Primary Industries and Fisheries, Queensland.

1986

Hargreaves, J.R., Murray, D.A.H. and Cooper, L.P. (1986) Studies on the stinging of passionfruit by Queensland fruit fly, Dacus tryoni and its control by bait and cover sprays. Queensland Journal of Agricultural and Animal Sciences, 43 (1). pp. 33-40.

1982

Hargreaves, J.R. and Cooper, L.P. (1982) Control of gladiolus thrips, Taeniothrips simplex (Morison), with granular insecticides in south-east Queensland. Queensland Journal of Agricultural and Animal Sciences, 39 (1). pp. 23-26.

Hargreaves, J.R. and Cooper, L.P. (1982) Ovicidal tests with insecticides against tomato grub, Heliothis armiger (Hübner). Queensland Journal of Agricultural and Animal Sciences, 39 (2). pp. 105-108.

1980

Hargreaves, J.R. and Cooper, L.P. (1980) Control of gladiolus thrips, Taeniothrips simplex (Morison), in gladiolus fields in south-east Queensland. Queensland Journal of Agricultural and Animal Sciences, 37 (1). pp. 63-66.

Hargreaves, J.R. and Cooper, L.P. (1980) Differential susceptibility of some gladiolus cultivars to gladiolus thrips, Taeniothrips simplex (Morison). Queensland Journal of Agricultural and Animal Sciences, 37 (2). pp. 161-163.

1979

Hargreaves, J.R. (1979) Damage to passion-fruit by the Queensland fruit fly, Dacus tryoni (Froggatt). Queensland Journal of Agricultural and Animal Sciences, 36 (2). pp. 147-150.

Hargreaves, J.R. and Cooper, L.P. (1979) Insecticides for control of tomato grub Heliothis armigera (Hubner), and potato moth, Phthorimaea operculella (Zeller), in tomatoes. Queensland Journal of Agricultural and Animal Sciences, 36 (2). pp. 141-146.

Hargreaves, J.R. and Cooper, L.P. (1979) Phytotoxicity tests with pyrethroid insecticides on glasshouse grown tomato seedlings. Queensland Journal of Agricultural and Animal Sciences, 36 (2). pp. 151-154.