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Results:
1-8
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Results: 8
Authors:
Hesler, LS
Kieckhefer, RW
Beck, DA
Citation: Ls. Hesler et al., First record of Harmonia axyridis (Coleoptera : Coccinellidae) in South Dakota and notes on its activity there and in Minnesota, ENT NEWS, 112(4), 2001, pp. 264-270
Authors:
Elliott, NC
Kieckhefer, RW
Citation: Nc. Elliott et Rw. Kieckhefer, Response by coccinellids to spatial variation in cereal aphid density, POPUL ECOL, 42(1), 2000, pp. 81-90
Authors:
Elliott, NC
Kieckhefer, RW
Beck, DA
Citation: Nc. Elliott et al., Adult coccinellid activity and predation on aphids in spring cereals, BIOL CONTRO, 17(3), 2000, pp. 218-226
Authors:
Hesler, LS
Kieckhefer, RW
Evenson, PD
Citation: Ls. Hesler et al., Abundance of cereal aphids (Homoptera : aphididae) and their predators in spring wheat-alfalfa intercrops under different crop management intensities, GT LAKE ENT, 33(1), 2000, pp. 17-31
Authors:
Hesler, LS
Kieckhefer, RW
Citation: Ls. Hesler et Rw. Kieckhefer, Wheat stem maggot in spring wheat-alfalfa intercrops with different crop management intensities, GT LAKE ENT, 33(1), 2000, pp. 33-39
Authors:
Elliott, NC
Kieckhefer, RW
Lee, JH
French, BW
Citation: Nc. Elliott et al., Influence of within-field and landscape factors on aphid predator populations in wheat, LANDSC ECOL, 14(3), 1999, pp. 239-252
Authors:
Hesler, LS
Riedell, WE
Kieckhefer, RW
Haley, SD
Collins, RD
Citation: Ls. Hesler et al., Resistance to Rhopalosiphum padi (Homoptera : Aphididae) in wheat germplasm accessions, J ECON ENT, 92(5), 1999, pp. 1234-1238
Authors:
Riedell, WE
Kieckhefer, RW
Haley, SD
Langham, MAC
Evenson, PD
Citation: We. Riedell et al., Winter wheat responses to bird cherry-oat aphids and barley yellow dwarf virus infection, CROP SCI, 39(1), 1999, pp. 158-163
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