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Rosy aphis in relation to abnormal apple structures by
  • Parrott, P.J., Hodgkiss, H.E., Hartzell, F.Z
Series: Apple New York Agricultural Experiment Station. Bulletin No. 66
Material type: Text Text
Publication details: Geneva 1919
Availability: Items available for loan: Prof. M S Swaminathan Library, ICAR: Indian Agricultural Research Institute (1)Call number: 559 X-1.

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Comparison of methods for computing daily mean temperature Effect of discrepancies upon investigation of climatolists and biologists by
  • Hartzell, F.Z
Series: New York Agricultural Experiment Station. Bulletin No. 68
Material type: Text Text
Publication details: Geneva 1919
Availability: Items available for loan: Prof. M S Swaminathan Library, ICAR: Indian Agricultural Research Institute (1)Call number: 559 X-1.

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Dusting and spraying to control grape root-worm by
  • Hartzell, F.Z
Series: Grape, Root, Worm New York Agricultural Experiment Station. Bulletin No. 519
Material type: Text Text
Publication details: Geneva 1924
Availability: Items available for loan: Prof. M S Swaminathan Library, ICAR: Indian Agricultural Research Institute (1)Call number: 559 X-I.

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Grape leaf-hopper by
  • Hartzell, F.Z
Series: Grape, Leaf New York Agricultural Experiment Station. Bulletin No. 359
Material type: Text Text
Publication details: Geneva 1913
Availability: Items available for loan: Prof. M S Swaminathan Library, ICAR: Indian Agricultural Research Institute (1)Call number: 559 X-I.

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Plant lice injurious to apple orchards III. delayed dormant spray for the control of rosy and green apple aphids by
  • Hartzell, F.Z., Strickland, L.F
Series: Aphids, Apple, Orchards, Plant New York Agricultural Experiment Station. Bulletin No. 487
Material type: Text Text
Publication details: Geneva 1921
Availability: Items available for loan: Prof. M S Swaminathan Library, ICAR: Indian Agricultural Research Institute (1)Call number: 559 X-I.

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Tar distillate emulsions for the control of the rosy aphid and other fruit insects by
  • hartzell, F.Z., Parrott, P.J
Series: Insect, Fruit New York Agricultural Experiment Station. Bulletin No. 636
Material type: Text Text
Publication details: Geneva 1933
Availability: Items available for loan: Prof. M S Swaminathan Library, ICAR: Indian Agricultural Research Institute (1)Call number: 559 X-1.

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Tar distillate emulsions for the control of the black cherry aphid by
  • Hartzell, F.Z
Series: New York Agricultural Experiment Station. Bulletin No. 637
Material type: Text Text
Publication details: Geneva 1933
Availability: Items available for loan: Prof. M S Swaminathan Library, ICAR: Indian Agricultural Research Institute (1)Call number: 559 X-1.

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Experiments for the control of the grape root-worm by
  • Hartzell, F.Z
Series: Experiments, Root New York Agricultural Experiment Station. Bulletin No. 453
Material type: Text Text
Publication details: Geneva 1918
Availability: Items available for loan: Prof. M S Swaminathan Library, ICAR: Indian Agricultural Research Institute (1)Call number: 559 X-I.

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Susceptibility to dust and spray mixtures of the pear psylla (Psylla pyricola forster) by
  • Hartzell, F.Z
Series: Psylla New York State Agricultural Experiment Station. Bulletin No. 527
Material type: Text Text
Publication details: Geneva 1925
Availability: Items available for loan: Prof. M S Swaminathan Library, ICAR: Indian Agricultural Research Institute (1)Call number: 558 X-I.

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