55 research outputs found
The yield performance of a resistant and a susceptible field corn hybrid under different intensities of European corn borer infestation
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1960 Ohio Agricultural Experiment Station Recommendations for Nursery Stock, Trees, Shrubs, Turf
No full textWinter protection practices for container grown nursery stock / K. W. Reisch -- Chemical control of weeds in nursery areas / L. C. Chadwick -- Lawn recommendations for 1960 / R. R. Davis -- Insect and mite pests of ornamentals / R. B. Neiswander and Ralph H. Davidson -- Plant diseases of ornamentals / C. W. Ellett -- Selection based on size, growth habit, texture, foliage color, and hardiness following winter of 1958-1959 ; The best of the Taxus / L. W. Chadwic
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