Annual Report of the Pennsylvania Department of Agriculture, Tema 17The Department, 1912 "Report of Pennsylvania Forestry Commission", published in 1896: 1895, pt. 2. |
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Página 150
... trees carried a good crop of fruit and foliage . ( b ) Treatment for Borers . Our experiments for treating peach - tree borers were continued last summer and gave very interesting and remarkable results . The lime - sulfur was made just ...
... trees carried a good crop of fruit and foliage . ( b ) Treatment for Borers . Our experiments for treating peach - tree borers were continued last summer and gave very interesting and remarkable results . The lime - sulfur was made just ...
Página 152
... trees . Large numbers of trees were dwarfed , abnormally branched , short , and unshapely . The color of their foilage was an unnatural , deep green . In these trees the tender terminal buds of the early growth had been killed , and ...
... trees . Large numbers of trees were dwarfed , abnormally branched , short , and unshapely . The color of their foilage was an unnatural , deep green . In these trees the tender terminal buds of the early growth had been killed , and ...
Página 152
... trees sprayed with lime - sulphur at winter strength were nearly free from them , and advises thorough spraying of young orchard or nursery stock that may be used for getting buds , and also spraying seedlings during the growing season ...
... trees sprayed with lime - sulphur at winter strength were nearly free from them , and advises thorough spraying of young orchard or nursery stock that may be used for getting buds , and also spraying seedlings during the growing season ...
Página 152
... tree Borers . Our experiments have proven conclusively the correctness of our recommendation to use carbon bisulfide for the round - headed and flat - headed borers which infest apple , pear and quince trees . It is to be noted that ...
... tree Borers . Our experiments have proven conclusively the correctness of our recommendation to use carbon bisulfide for the round - headed and flat - headed borers which infest apple , pear and quince trees . It is to be noted that ...
Página 152
... trees , we find that an application of the lime - sulfur solution , with the sediment present , made and applied as for the peach - tree borer , is efficient and is hereby recommended . We have further proven the value of pure white ...
... trees , we find that an application of the lime - sulfur solution , with the sediment present , made and applied as for the peach - tree borer , is efficient and is hereby recommended . We have further proven the value of pure white ...
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20 acres acres Adams county alfalfa amount animals apples applied average barrels better Biglerville bushels cattle cent Centre County chickens codling moth color corn cottonseed meal cover crop cows cream crop cultivation dairy Demonstration Orchards disease eggs experiments farm farmers feed fertilizer fruit growers fungus glanders grade growing Hessian fly horticulture increase inspection Inspector and Demonstrator institute Lancaster Lancaster county land Location of Demonstration Location of Supervision manure methods milk nitrogen Number of orchards Number of public Number of supervision oleomargarine Orchard statistics orchards of 20 peach Pennsylvania pests phosphoric acid plant plots potash poultry pounds production Prof profit public meetings held samples sausage schools season sections seed sell silage soil spraying Spring statistics at hand storage Supervision Orchards supervision visits thing tillage tion trees varieties wheat yield