Search Results - "Grout, T. G."

DNA Barcode Reference Library for the African Citrus Triozid, Trioza erytreae (Hemiptera: Triozidae): Vector of African Citrus Greening by Khamis, F. M, Rwomushana, I, Ombura, L. O, Cook, G, Mohamed, S. A, Tanga, C. M, Nderitu, P. W, Borgemeister, C, Sétamou, M, Grout, T. G, Ekesi, S

“…Citrus (Citrus spp.) production continues to decline in East Africa, particularly in Kenya andTanzania, the two major producers in the region. This decline is…”
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Cold Susceptibility and Disinfestation of Bactrocera invadens (Diptera: Tephritidae) in Oranges by Grout, T. G., Daneel, J. H., Mohamed, S. A., Ekesi, S., Nderitu, P. W., Stephen, P. R., Hattingh, V.

“…To develop a cold disinfestation treatment for the fruit fly Bactrocera invadens Drew, Tsuruta & White (Diptera: Tephritidae) that is rapidly spreading across…”
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A comparison of monitoring systems used for Ceratitis species (Diptera: Tephritidae) in South Africa by Grout, T.G., Daneel, J.H., Ware, A.B., Beck, R.R.

“…For 16 years a bucket-type trap known as the Sensus fruit fly trap has been used to monitor three fruit fly pest species Ceratitis capitata, Ceratitis rosa and…”
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Further non-target effects of citrus pesticides on Euseius addoensis and Euseius citri (Acari: Phytoseiidae) by GROUT, T. G, RICHARDS, G. I, STEPHEN, P. R

“…A series of leaf-disc bioassays were conducted to determine the detrimental effect of field-weathered residues of various pesticides used on citrus in southern…”
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The distribution and abundance of phytoseiid mites (Acari: Phytoseiidae) on citrus in southern Africa and their possible value as predators of citrus thrips (Thysanoptera: Thripidae) by Grout, T.G. (Outspan Citrus Centre, Nelspruit (South Africa))

“…On citrus in Zimbabwe, Swaziland and South Africa, predacious mites of the subfamily Amblyseiinae are more common and found in greater numbers than phytoseiids…”
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Euseius addoensis addoensis, an effective predator of citrus thrips, Scirtothrips aurantii, in the eastern Cape Province of South Africa by Grout, T.G. (Outspan Citrus Centre, Nelspruit (South Africa)), Richards, G.I

“…The predacious mite, Euseius addoensis addoensis (McMurty) (Acari: Phytoseiidae), significantly (P < 0.05) reduced scarring on "Palmer Navel" oranges, Citrus…”
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Susceptibility of Euseius addoensis addoensis (Acari: Phytoseiidae) to field-weathered residues of insecticides used on citrus by Grout, T.G. (Outspan Citrus Centre, Nelspruit (South Africa)), Richards, G.I

“…Comparisons of the toxicities of field-weathered residues of insecticides to adult female Euseius addoensis addoensis (McMurtry) were conducted by bioassay…”
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Molecular and physiological insights into the potential efficacy of CO2-augmented postharvest cold treatments for false codling moth by Boardman, L., Sørensen, J.G., Grout, T.G., Terblanche, J.S.

“…•4h CO2 before 10h cold exposure had little effect on T. leucotreta larvae.•1 d CO2 pre-treatments before 5 d cold increased larval mortality.•Recovery…”
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Predatory mites (Acari) found under citrus trees in the Southern African lowveld by Grout, T. G., Ueckermann, E. A.

“…Samples of leaf litter and soil to a depth of 1 cm were taken from two lowveld citrus production regions in Zimbabwe and two other sites in the Mpumalanga…”
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Molecular and physiological insights into the potential efficacy of CO^sub 2^-augmented postharvest cold treatments for false codling moth by Boardman, L, Sørensen, JG, Grout, TG, Terblanche, JS

“…Cold sterilisation may be supplemented with elevated CO2 (hypercapnia) to increase pest mortality however, in some cases, such treatment combinations have…”
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Biorational control strategies for Scirtothrips aurantii that minimize non-target effects on arboreal and edaphic predatory mites by Grout, TG

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Susceptibility ofEuseius addoensis addoensis (Acari: Phytoseiidae) to field-weathered residues of insecticides used on citrus by Grout, T. G., Richards, G. I.

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Timing Applaud Applications for Control of California Red Scale, 1990 by Grout, T. G., Richards, G. I.

“…The efficacy of Applaud 50 W (30 g/100 liters) plus Citrex (0.5% narrow range oil with 50% distillation temperature of 22°C) applied at different times…”
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Citrus Thrips Control Trials in California, 1985 by Morse, J. G., Grout, T. G., Brawner, O. L.

“…Materials were tested for control of citrus thrips populations in Field 12 (15 year old Atwood navel oranges) of the Lindcove Field Station near Exeter, CA…”
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Citrus Thrips Control Trials in California, 1984 by Morse, J. G., Grout, T. G., Elmer, H. S.

“…Materials were tested for control of citrus thrips populations in Field 12 (14-year-old Atwood Navel oranges) of the Lindcove Field Station near Exeter, CA…”
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