Search Results - "Aitken, D. C. G."

California Red Scale Control and Impact on Citrus Red Mite, 1988 by Walker, G. P., Aitken, D. C. G.

“…A randomized complete block experiment with 8 replicates and 6 treatments was conducted in Field 5 of the University of California Citrus Research Center,…”
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Oil Sprays for California Red Scale Control, 1986 by Walker, G. P., Aitken, D. C. G.

“…A randomized complete block experiment with 11 single-tree replicates and 3 treatments was conducted in a field of mature lemon trees (ca. 40 yr old) at the…”
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California Red Scale Control on Lemons, 1985 by Walker, G. P., Aitken, D. C. G.

“…A randomized complete block experiment with 10 single-tree replicates and 9 treatment! was conducted in a field of 15 ft tall lemons in a 20 x 24 ft planting…”
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Pesticide Screening for California Red Scale Control on Lemons, 1984 by Walker, G. P., Aitken, D. C. G.

“…A randomized complete block experiment with 6 single-tree replicates and 4 treatments was conducted in a field of 15-ft trees in a 20 × 24-ft planting at the…”
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Impact of Pesticides on California Red Scale Populations on Orange, 1984 by Walker, G. P., Aitken, D. C. G.

“…A randomized complete block experiment with 7 replicates was conducted in a field of Valencia oranges (ca 15 ft tall, 20 ft × 21 ft planting) in Riverside,…”
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Control of California Red Scale on Citrus, Riverside, CA, 1984 by Walker, G. P., Aitken, D. C. G.

“…The field of oranges was divided into 9-tree (3 x 3) plots and pesticides were applied with an oscillating boom sprayer (500 psi, 1.4 mph, 68 oscillations/min)…”
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Timing Lorsban Applications for CRS Control, 1986 by Walker, G. P., O’Connell, N. V., Aitken, D. C. G.

“…A randomized complete block experiment with 9 single-tree replicates/treatment and 5 treatments was conducted in a field of mature navel orange trees at the…”
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Timing Lorsban Applications For California Red Scale Control, 1985 by Walker, G. P., O’Connell, N., Aitken, D. C. G.

“…A randomized complete block experiment with 10 lingle-tree replicates and 5 treatments was conducted in a field of 11-year old Lisbon lemons at the University…”
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Timing Lorsban Applications for Black Scale Control on Oranges in Interior Southern California, 1984 by Walker, G. P., Aitken, D. C. G., Iwata, Y.

“…A field of Valencia oranges in Riverside, California was divided into eighteen 3 x 3-tree plots. Pretreatment counts (23 May ’83) were taken from the center…”
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Citrus Thrips Control and Impact on California Red Scale, 1988 by Walker, G. P., Morse, J. G., Aitken, D. C. G., Brawner, O. L., Smith, D. J.

“…Insecticides for the control of citrus thrips populations were evaluated during spring, 1988 in Field 93 (5-yr old Washington Navel oranges) located at the…”
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Timing Lorsban Applications for California Red Scale Control, 1988 by Walker, G. P., O’Connell, N. V., Aitken, D. C. G., Smith, D.

“…A randomized complete block experiment with 10 single-tree replicates and 7 treatments was conducted in a field of mature “Old Line Washington” navel orange…”
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Timing Lorsban Applications for Crs Control, 1987 by Walker, G. P., O’Connell, N. V., Aitken, D. C. G., Smith, D.

“…A randomized complete block experiment with 10 single-tree replicates and 11 treatments was conducted in a field of mature navel orange trees (2 varieties of…”
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