Greenbug populations in winter wheat as affected by grazing /

Greenbug control in dryland wheat /
by: Daniels, Norris E.
Published: (1980)

Insecticidal control of greenbugs in wheat /
by: Daniels, Norris E.
Published: (1977)

Winter survival of greenbugs in the Texas panhandle /
by: Daniels, Norris E.
Published: (1980)

Greenbug control /
by: Daniels, Norris E.
Published: (1955)

Evaluation of four organophosphate insecticides for controlling greenbugs Schizaphis graminum (Rondani) in dryland wheat /
by: Chedester, Louis D.
Published: (1981)

Chemical control of the greenbug /
by: Daniels, Norris E.
Published: (1960)

Insecticidal control of the greenbug /
by: Daniels, Norris E.
Published: (1962)

Insecticide resistance in the greenbug in wheat /
by: Schaefer, C. A. (Curtis Allen)
Published: (1975)

Greenbug control in grain sorghum /
by: Daniels, Norris E.
Published: (1969)

Comparison of low-volume and conventional sprays in greenbug control /
by: Daniels, Norris E.
Published: (1967)

Greenbug control in grain sorghum.
by: Daniels, Norris E.
Published: (1978)

Population dynamics and within field distribution of the greenbug, Schizaphis graminum (Rondani), and its parasitoids in Central Texas winter wheat /
by: Kring, T. J. (Timothy Joseph), 1957-
Published: (1981)

Greenbugs and some other pests of small grains /
by: Daniels, Norris E.
Published: (1956)

Feeding and multiplication of three cereal aphid species and their effect on yield of winter wheat /
by: Vereijken, P. H.
Published: (1979)

Greenbug control on grain sorghum.
Published: (1970)

Winter barley resistance to greenbug /
by: Behle, R. W.
Published: (1986)

Insecticide screening for greenbug control and effect on certain beneficial insects /
by: Teetes, George L.
Published: (1973)

Greenbug-resistance studies with small grains /
Published: (1961)

The influence of greenbugs on stalk rots of sorghum /
by: Frederiksen, Richard A.
Published: (1970)

The predisposing influence of greenbugs on charcoal rot of sorghum /
Published: (1973)

Greenbug control in grain sorghum, 1983 /
by: Michels, G. J. (Gerald J.)
Published: (1984)

Greenbug and mite control in grain sorghum, 1981 /
by: Chedester, Louis D.
Published: (1982)

Effect of temperature/photoperiod on sorghum resistance mechanisms to biotype C and E greenbugs (Homoptera: Aphididae), and biotype differentiation by DNA content /
by: Thindwa, Harriet Priscilla, 1950-
Published: (1991)

Chemical control of greenbug in sorghum, 1986 /
by: Behle, R. W.
Published: (1987)

Inheritance of greenbug resistance in oats /
by: Tesfaye, Tebebe Selassie, 1955-
Published: (1982)

Seasonal abundance of the greenbug and its natural enemies in grain sorghum in the Texas high plains /
by: Teetes, George L.
Published: (1975)

Greenbug induced alterations in the concentrations of nonstructural carbohydrates in grain sorghum /
by: Behle, Robert Warren
Published: (1992)

Greenbug control in grain sorghum, 1985 /
by: Michels, G. J. (Gerald J.)
Published: (1986)

Greenbug control in grain sorghum, 1984 /
by: Michels, G. J. (Gerald J.)
Published: (1985)

Age analysis and dispersion patterns of the biotype-C greenbug on sorghum /
by: Summy, Kenneth Rodney
Published: (1978)

Greenbug control /
by: Deer, James A., et al.
Published: (1950)

Status of greenbug biological control in Texas sorghum /
by: Gilstrap, F. E. (Frank Ephriam), 1944-
Published: (1983)

Greenbug control on sorghum with planting time applied granular insecticides /
by: Michels, G. J. (Gerald J.)
Published: (1986)

Economic impact of the greenbug in the western United States, 1992-1993 : a report by the Russian Wheat Aphid Task Force to the Great Plains Agricultural Council.
Published: (1995)

Aphid and mite control in grain sorghum /
by: Daniels, Norris E.
Published: (1976)

Behavior of convergent lady beetles in relation to greenbug control in sorghum : observations and preliminary tests /
Published: (1975)