Search Results - "Stephen, Peter R."

The Cryptophlebia leucotreta granulovirus-10 years of commercial field use by Moore, Sean D, Kirkman, Wayne, Richards, Garth I, Stephen, Peter R

“…In the last 15 years, extensive work on the Cryptophlebia leucotreta granulovirus (CrleGV) has been conducted in South Africa, initially in the laboratory, but…”
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Cold Tolerance of Immature Stages of Ceratitis capitata and Bactrocera dorsalis (Diptera: Tephritidae) by Manrakhan, Aruna, Daneel, John-Henry, Stephen, Peter R, Hattingh, Vaughan

“…Bactrocera dorsalis (Hendel) is a new fruit fly pest of some fruit types in the north and north eastern areas of South Africa. In order to determine whether…”
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Are Yeast Autolysate Attractants for Ceratitis Species (Diptera: Tephritidae) in South Africa More Attractive and Palatable Than a Currently Used Protein Attractant? by Grout, Timothy G., Stephen, Peter R.

“…Due to increasing usage of copper fungicides in citrus orchards shortly before the application of protein baits for fruit fly control and the risk of this…”
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Efficacy of Various Low Temperature and Exposure Time Combinations for Thaumatotibia leucotreta (Meyrick) (Lepidoptera: Tortricidae) Larvae by Moore, Sean D., Peyper, Mellissa, Kirkman, Wayne, Marsberg, Tamryn, Albertyn, Sonnica, Stephen, Peter R., Thackeray, Sean R., Grout, Tim G., Sharp, Gary, Sutton, Guy, Hattingh, Vaughan

“…A systems approach was developed as an alternative to a standalone quarantine disinfestation treatment for Thaumatotibia leucotreta in citrus fruit exported…”
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Development of an improved postharvest cold treatment for Thaumatotibia leucotreta (Meyrick) (Lepidoptera: Tortricidae) by Moore, Sean D., Kirkman, Wayne, Stephen, Peter R., Albertyn, Sonnica, Love, Claire N., Grout, Tim G., Hattingh, Vaughan

“…•Probit 9 mortality resulted from sub-zero temperatures for 16–20d.•Probit 9 mortality resulted from 19 d at 1.05°C.•These regimes are recommended for…”
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Cold Treatment of Ceratitis capitata (Diptera: Tephritidae) in Oranges using a Larval Endpoint by Grout, Tim G., Stephen, Peter R., Daneel, John Henry, Hattingh, Vaughan

“…South Africa currently exports fresh citrus (Citrus spp.) fruit to Japan using an in-transit cold treatment protocol of 14 d or 12 d at temperatures <0°C for…”
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Are Yeast Autolysate Attractants for Ceratitis Species in South Africa More Attractive and PalatableThan a Currently Used Protein Attract ant? by Grout, Timothy G, Stephen, Peter R

“…Due to increasing usage of copper fungicides in citrus orchards shortly before the application of protein baits for fruit fly control and the risk of this…”
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Cyantraniliprole can replace malathion in baits for Ceratitis capitata (Diptera: Tephritidae) by Grout, Tim G., Stephen, Peter R., Rison, Jean-Luc

“…Bait applications are frequently utilised to control the Mediterranean fruit fly, Ceratitis capitata (Wiedemann), because they can be applied rapidly and have…”
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Phytotoxic effect of GF-120 NF fruit fly bait on fruit of mandarin (Citrus reticulata Blanco cv. Nadorcott): Influence of bait characteristics and fruit maturity stage by Manrakhan, Aruna, Stephen, Peter R., Cronje, Paul J.R.

“…The phytotoxicity of the fruit fly bait GF-120 NF (containing 0.24 g/L spinosad and fruit fly attractants including a protein hydrolysate, ammonium acetate and…”
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