Yazar
j w morse
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W. J. Morse · United States Department of Agriculture, Bureau of Plant Industry, Forage-Crop Investigations
Sayfa sayısı yok · 1911
Cowpea
W. J. Morse · United States Department of Agriculture, Bureau of Plant Industry, Forage-Crop Investigations
Sayfa sayısı yok · 1915
Legumes / United States. Bureau of Plant Industry / United States
W. J. Morse · United States Department of Agriculture, Bureau of Plant Industry, Seed Distribution
Sayfa sayısı yok · 1914
Bonavist bean
W. J. Morse · United States Department of Agriculture, Bureau of Plant Industry, Forage-Crop Investigations
Sayfa sayısı yok · 1914
Azuki
W. J. Morse · United States Department of Agriculture, Bureau of Plant Industry, Forage-Crop Investigations
Sayfa sayısı yok · 1912
Soybean
W. J. Morse · Maine Agricultural Experiment Station
104 sayfa · 1914
Potatoes / Powdery scab / Diseases and pests
W. J. Morse · Maine Agricultural Experiment Station
96 sayfa · 1916
Control / Apples / Diseases and pests
W. J. Morse · Maine Agricultural Experiment Station
196 sayfa · 1915
Control / Pesticides / Apples / Disease and pests
W. J. Morse · Maine Agricultural Experiment Station
184 sayfa · 1909
Potatoes / Potato-rot / Diseases and pests / Late blight of potato
W. J. Morse · Maine Agricultural Experiment Station
184 sayfa · 1925
Control / Apples / Diseases and pests
W. J. Morse · Maine Agricultural Experiment Station
192 sayfa · 1916
Control / Apples / Diseases and pests
W. J. Morse · Maine Agricultural Experiment Station
120 sayfa · 1920
Plants / Effect of boron on / Borax
![Apple spraying experiments in 1916 and 1917 / [W.J. Morse]](https://covers.openlibrary.org/b/id/7292215-L.jpg)
W. J. Morse · Maine Agricultural Experiment Station
128 sayfa · 1918
Control / Apples / Diseases and pests
W. J. Morse · Maine Agricultural Experiment Station
228 sayfa · 1911
Control / Potatoes / Diseases and pests
W. J. Morse · Maine Agricultural Experiment Station
72 sayfa · 1913
Control / Pesticides / Fruit / Diseases and pests
W. J. Morse · Maine Agricultural Experiment Station
24 sayfa · 1914
Pesticides / Apples / Diseases and pests
