Insect predators for controlling aphids on potatoes. 7. a pilot test of spraying eggs of predators on potatoes in plots separated by bare fallow land von Shands, W.A, Simpson, G.W

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Control of aphid-borne potato virus Y in potatoes with oil emulsions von Shands, W. A.

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Insect predators for controlling aphids on potatoes. 8. Green peach aphid consumption by Coccinella septempunctata and C. transversoguttata von Shands, W A, Simpson, G W

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Insect Predators for Controlling Aphids on Potatoes. 4. Spatial Distribution of Introduced Eggs of Two Species of Predators in Small Fields12 von Shands, W. A., Simpson, Geddes W.

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Mass Rearing of the Parasites Praon sp. and Diaretiella rapae1 von Simpson, Blanche A., Shands, W. A., Simpson, Geddes W.

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Spraying potatoes to prevent leaf roll spread by the green peach aphid von Shands, W. A., Simpson, Geddes W.

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The Relationship Between Sprout Inhibitors and Overwintering of Aphids on Outdoor Piles of Cull Potatoes von Shands, W. A., Simpson, G. W.

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Bioenvironmental control of the green peach aphid,Myzus persicae von Shands, W. A., Simpson, Geddes W.

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Neither East Nor West: Postcolonial Essays on Literature, Culture and Religion

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Growth characteristics of potato plants useful in studies of population dynamics and biological control of aphids von Shands, W. A., Simpson, G. W., Gordon, Corinne C.

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Effects of delayed versus immediate umbilical cord clamping in reducing death or major disability at 2 years corrected age among very preterm infants (APTS): a multicentre, randomi... von Tarnow-Mordi, William O, Rieger, Ingrid, Suresh, Preeti, Martin, Andrew, Yeung, Carbo, Ghadge, Alpana, Liley, Helen G, Osborn, David, Morris, Jonathan, Kluckow, Martin, Lui, Kei, Soll, Roger, Cruz, Melinda, Keech, Anthony, Kirby, Adrienne, Simes, John, Reid, Shelley, De Waal, Koert, Wright, Ian M, Wright, Anne, Buchan, Jane, Newnham, John, Simmer, Karen, Young, Cherry, Loh, Diane, Kok, Yen, Gill, Andy, Jeffery, Michele, Chen, Yan, Morris, Scott, Sinhal, Sanjay, Cornthwaite, Kathryn, Walker, Sue P, Watkins, Andrew M, Collins, Clare L, Noble, Elizabeth J, Sehgal, Arvind, Yeomans, Emma, Broom, Margaret, Koh, Guan, Lawrence, Annemarie, Gardener, Glen, Fox, Jane, Cartwright, David W, Koorts, Pieter, Pritchard, Margo A, McKeown, Lisa, Lainchbury, Anne, Shand, Antonia W, Michalowski, Joanna, Bolisetty, Srinivas, Lee, Gaksoo, Seidler, Anna L, Askie, Lisa M, Groom, Katie M, Eaglen, Deborah A, Baker, Ella C, Patel, Harshad, Gullam, Joanna E, Leishman, Dianne E, Cooper, Nadia A, Broadbent, Roland, Stitely, Michael, Dawson, Pauline, El-Naggar, Walid, Letamendia-Richard, Emmanuelle, Escourrou, Guillaume, Dell'Orto, Valentina, Sweet, David, Millar, Muriel, Shah, Shilpa, Morris, Erin A, Young, Leslie, Evans, Shannon K, Belfort, Michael, Aagaard, Kjersti, Gandhi, Manisha, Davey, Jane, Shenton, Emma, Middleton, Jennifer, Black, Roslyn, Cheng, Annie, Meyer, Lizzie, Medlin, Kathryn, O'Connor, Kerry-Ann, Scott, Katherine, Hayes, Marie, Cruickshank, Debbie, Dickinson, Corrine, Poulsen, Leith, Hegarty, Jo, Rogers, Jenny, Sanchez, Dorothy, Zupan Simunek, Veronique, Hanif, Bakhtawar, Pahl, Adrienne, Duley, Lelia, Marlow, Neil, Schofield, Deborah, Bowen, Jennifer

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Subunits of Sample for Estimating Aphid Abundance on Potatoes von Shands, W. A., Simpson, G. W., Reed, L. B.

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Preliminary Studies of Entomogenous Fungi for the Control of Potato-Infesting Aphids in Maine von Shands, W. A., Thompson, C. G., Simpson, G. W., Wave, H. E.

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Effect of Low Temperatures on Survival of Stem-Mother Aphids in Northeastern Maine von Shands, W. A., Simpson, G. W., Wave, H. E.

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A Survey of Insect Injury to Tobacco Grown for Flue Curing von Shands, W. A., Allen, Norman, Gilmore, J. U.

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Conditions Involved in the Severe Losses of Newly Set Tobacco in North Carolina, 1937 von Shands, W. A., Poole, R. F., Moss, E. G.

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Ecology of Aphidophagous Insects von Shands, W. A.

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Control of insects on growing tobacco plants of the flue-cured type / by W.A. Shands, Norman Allen, and J.U. Gilmore von Shands, W. A

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Insect Predators for Controlling Aphids on Potatoes. 8. Green Peach Aphid Consumption by Coccinella septempunctata and C. transversoguttata12 von Shands, W. A., Simpson, Geddes W.

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Insect Predators for Controlling Aphids on Potatoes. 7. A Pilot Test of Spraying Eggs of Predators on Potatoes in Plots Separated by Bare Fallow Land12 von Shands, W. A., Simpson, Geddes W.

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