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

2002

Elder, R.J., Milne, J.R., Reid, D. J., Guthrie, J.N. and Persley, D. M. (2002) Temporal incidence of three phytoplasma-associated diseases of Carica papaya and their potential hemipteran vectors in central and south-east Queensland. Australasian Plant Pathology, 31 . pp. 165-176. https://doi.org/10.1071/AP02003

Elder, R.J., Reid, D. J., Macleod, W.N.B. and Gillespie, R. L. (2002) Post-ratoon growth and yield of three hybrid papayas (Carica papaya L.) under mulched and bare-ground conditions. Australian Journal of Experimental Agriculture, 42 (1). pp. 71-81. https://doi.org/10.1071/EA01032

2001

Hunter, D.M., Walker, P.W. and Elder, R.J. (2001) Adaptations of locusts and grasshoppers to the low and variable rainfall of Australia. Journal of Orthoptera Research, 10 (2). pp. 347-351. https://doi.org/10.1665/1082-6467(2001)010[0347:AOLAGT]2.0.CO;2

2000

Elder, R.J., Macleod, W.N.B., Reid, D. J. and Gillespie, R. L. (2000) Growth and yield of 3 hybrid papayas (Carica papaya L.) under mulched and bare ground conditions. Australian Journal of Experimental Agriculture, 40 (5). pp. 747-754. https://doi.org/10.1071/EA99107

Elder, R.J., Macleod, W.N.B., Bell, K. L., Tyas, J.A. and Gillespie, R. L. (2000) Growth, yield and phenology of 2 hybrid papayas (Carica papaya L.) as influenced by method of water application. Australian Journal of Experimental Agriculture, 40 (5). pp. 739-746. https://doi.org/10.1071/EA98140

1998

Elder, R.J. and Bell, K. L. (1998) Establishment of Chilocorus spp. (Coleoptera: Coccinellidae) in a Carica papaya L. orchard infested by Aonidiella orientalis (Newstead) (Hemiptera: Diaspididae). Australian Journal of Entomology, 37 (4). pp. 362-365. https://doi.org/10.1111/j.1440-6055.1998.tb01597.x

Elder, R.J., Middleton, C.H. and Bell, K. L. (1998) Heteropsylla cubana Crawford (Psyllidae) and Coccus longulus (Douglas) (Coccidae) infestations on some Leucaena species and hybrids in coastal central Queensland. Australian Journal of Entomology, 37 (1). pp. 52-56. https://doi.org/10.1111/j.1440-6055.1998.tb01543.x

Elder, R.J., Smith, D. and Bell, K. L. (1998) Successful parasitoid control of Aonidiella orientalis (Newstead) (Hemiptera: Diaspididae) on Carica papaya L. Australian Journal of Entomology, 37 (1). pp. 74-79. https://doi.org/10.1111/j.1440-6055.1998.tb01548.x

1997

Elder, R.J., Gultzow, D. L., Smith, D. and Bell, K. L. (1997) Oviposition by Comperiella lemniscata Compere and Annecke (Hymenoptera: Encyrtidae) in Aonidiella orientalis (Newstead) (Hemiptera: Diaspididae). Australian Journal of Entomology, 36 (3). pp. 299-301. https://doi.org/10.1111/j.1440-6055.1997.tb01473.x

Elder, R.J. (1997) Bionomics of Austracris guttulosa (Walker) (Orthoptera: Acrididae) during the 1970-75 Outbreak in Queensland, Australia. Australian Journal of Entomology, 36 (1). pp. 57-67. https://doi.org/10.1111/j.1440-6055.1997.tb01432.x

1996

Elder, R.J. (1996) Morphometrics of field populations of Austracris guttulosa (Walker) (Orthoptera: Acrididae) in Australia. Australian Journal of Entomology, 35 (4). pp. 345-347. https://doi.org/10.1111/j.1440-6055.1996.tb01416.x

1995

Elder, R.J. (1995) Temporal Incidence and Sexual Maturation of Austracris guttulosa (Walker) (Orthoptera: Acrididae) in Queensland, Australia. Australian Journal of Entomology, 34 (4). pp. 309-317. https://doi.org/10.1111/j.1440-6055.1995.tb01346.x

Elder, R.J. and Smith, D. (1995) Mass Rearing of Aonidiella orientalis (Newstead) (Hemiptera: Diaspididae) on Butternut Gramma. Australian Journal of Entomology, 34 (3). pp. 253-254. https://doi.org/10.1111/j.1440-6055.1995.tb01333.x

1993

Elder, R.J., Melaney, V.C. and Kann, L.R. (1993) Assessment of the pest status of leucaena psyllid in Central Queensland. Project Report. Meat Research Corporation.

1989

Ingram, B.F., Elder, R.J. and Easdown, W. (1989) How to identify and control mung bean pest. Queensland Agricultural Journal, 115 (6). pp. 306-308.

1988

Elder, R.J. (1988) Pesticide control of Dolichotetranychus floridanus (Banks) (Acarina: Tenuipalpidae) on pineapples. Queensland Journal of Agricultural and Animal Sciences, 45 (2). pp. 179-184.

1976

Elder, R.J. (1976) Insecticide control of three grass-feeding noctuids and Herpetogramma licarsisalis (Walk.). Queensland Journal of Agricultural and Animal Sciences, 33 (1). pp. 125-127.

1974

Elder, R.J. (1974) Oncopera brachyphylla Turner and Oncopera mitocera (Turner) insecticide control trials 1964-1966. Queensland Journal of Agricultural and Animal Sciences, 31 (3). pp. 279-284.

1971

Elder, R.J. (1971) Distinction between eggs and pupae of Oncopera brachyphylla Turner and Oncopera mitocera (Turner). Queensland Journal of Agricultural and Animal Sciences, 28 (1). pp. 23-28.

1970

Elder, R.J. (1970) A rearing technique for Oncopera brachyphylla Turner and Oncopera mitocera (Turner). Queensland Journal of Agricultural and Animal Sciences, 27 (4). pp. 401-404.

Elder, R.J. (1970) Distinction between adult Oncopera mitocera (Turner) and Oncopera brachyphylla Turner. Queensland Journal of Agricultural and Animal Sciences, 27 (3). pp. 315-320.

Elder, R.J. (1970) Larval taxonomy of Oncopera brachyphylla Turner and its distinction from Oncopera mitocera (Turner). Queensland Journal of Agricultural and Animal Sciences, 27 (1). pp. 123-128.

1969

Elder, R.J. (1969) A flight study of the pasture soldier fly. Queensland Journal of Agricultural and Animal Sciences, 26 (4). pp. 593-597.

Elder, R.J. (1969) Flight studies of pasture webworms. Queensland Journal of Agricultural and Animal Sciences, 26 (4). pp. 599-602.

1966

Saunders, G.W. and Elder, R.J. (1966) Sterilization of banana fruit infested with banana fruit fly. Queensland Journal of Agricultural and Animal Sciences, 23 (1). pp. 81-85.