Search Results - "DiFonzo, C.D"

Landscape diversity enhances biological control of an introduced crop pest in the north-central USA by Gardiner, M.M, Landis, D.A, Gratton, C, DiFonzo, C.D, O'Neal, M, Chacon, J.M, Wayo, M.T, Schmidt, N.P, Mueller, E.E, Heimpel, G.E

“…Arthropod predators and parasitoids provide valuable ecosystem services in agricultural crops by suppressing populations of insect herbivores. Many natural…”
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Establishment of Striacosta albicosta (Lepidoptera: Noctuidae) as a Primary Pest of Corn in the Great Lakes Region by Smith, J. L, Baute, T. S, Sebright, M. M, Schaafsma, A. W, DiFonzo, C. D

“…Western bean cutworm, Striacosta albicosta Smith (Lepidoptera: Noctuidae), is a pest of corn, Zea maize L., and dry edible beans, Phaseolus sp. L., native to…”
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Suppression of soybean aphid by generalist predators results in a trophic cascade in soybeans by Costamagna, Alejandro C., Landis, Douglas A., Difonzo, Christina D.

“…Top-down regulation of herbivores in terrestrial ecosystems is pervasive and can lead to trophic cascades that release plants from herbivory. Due to their…”
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Landscape composition influences patterns of native and exotic lady beetle abundance by Gardiner, M.M, Landis, D.A, Gratton, C, Schmidt, N, O'Neal, M, Mueller, E, Chacon, J, Heimpel, G.E, DiFonzo, C.D

“…Coccinellid beetles are important predators that contribute to pest suppression in agricultural landscapes. Since the introduction of the exotic coccinellids…”
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Predators Suppress Aphis glycines Matsumura Population Growth in Soybean by Fox, Tyler B, Landis, Douglas A, Cardoso, Fernando F, Difonzo, Christina D

“…The soybean aphid, Aphis glycines Matsumura, is an invasive pest of soybean, first discovered in North America in 2000. We studied the ability of the existing…”
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EFFICACY OF FOLIAR INSECTICIDES FOR CONTROL OF SOYBEAN APHID IN MICHIGAN, 2005 by Jewett, M.R., DiFonzo, C.D.

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EVALUATION OF FOLIAR INSECTICIDES AND CRUISER SEED TREATMENT UNDER LOW SOYBEAN APHID PRESSURE, MICHIGAN, 2006 by Jewett, M.R., DiFonzo, C.D.

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SOYBEAN APHID CONTROL USING SEED TREATMENTS AND FOLIAR INSECTICIDES IN MICHIGAN, 2005 by Jewett, M.R., DiFonzo, C.D.

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EVALUATION OF FOLIAR INSECTICIDES AND GAUCHO SEED TREATMENT UNDER LOW SOYBEAN APHID NUMBERS, MICHIGAN 2006 by Jewett, M.R., DiFonzo, C.D.

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Soil Potassium Deficiency Affects Soybean Phloem Nitrogen and Soybean Aphid Populations by Walter, Abigail J, Difonzo, Christina D

“…The soybean aphid is an invasive pest in the midwest United States, with frequent population outbreaks. Previous work has shown that aphid population densities…”
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Economic Threshold for Soybean Aphid (Hemiptera: Aphididae) by Ragsdale, D. W., McCornack, B. P., Venette, R. C., Potter, B. D., MacRae, I. V., Hodgson, E. W., O’Neal, M. E., Johnson, K. D., O’Neil, R. J., DiFonzo, C. D., Hunt, T. E., Glogoza, P. A., Cullen, E. M.

“…Soybean aphid, Aphis glycines Matsumura (Hemiptera: Aphididae), reached damaging levels in 2003 and 2005 in soybean, Glycine max (L.) Merrill, in most northern…”
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Influence of Stem-boring Insects on Common Lambsquarters (Chenopodium Album) Control in Soybean with Glyphosate by Harder, Dana B, Sprague, Christy L, Difonzo, Christina D, Renner, Karen A, Ott, Eric J, Johnson, William G

“…Control of common lambsquarters with glyphosate in Michigan soybean fields has been inconsistent. Stem-boring insects and evidence of insect tunneling were…”
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Seasonal abundance of aphid vectors of potato virus Y in the Red River Valley of Minnesota and North Dakota by DiFonzo, C.D, Ragsdale, D.W, Radcliffe, E.B, Gudmestad, N.C, Secor, G.A

“…An epidemic of aphid-transmitted potato virus Y (PVY) in seed potato grown in the Red River Valley of Minnesota and North Dakota was the reason we began a…”
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Lipid and reproductive cycles of bluegills ( Lepomis macrochirus) exposed to 35 years of elevated environmental temperatures by Fischer, Robert U., Congdon, J.D., Difonzo, C.D., Aho, J.M.

“…1. We studied bluegills to compare how thermal perturbation affected lipid dynamics and reproductive cycles of fish from heated (Pond C) and normothermic (Par…”
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Potato leafroll virus spread in differentially resistant potato cultivars under varying aphid densities by DiFonzo, Christina D., Ragsdale, David W., Radcliffe, Edward B.

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