Yazar
a l melander
29 cilt bulundu.
A. L. Melander · State College of Washington, Agricultural Experiment Station
31 sayfa · 1924
Oil as pesticide / Control / Insect pests
A. L. Melander · Washington Agricultural Experiment Station
12 sayfa · 1914
Oil as pesticide / Insecticides
A. L. Melander · State College of Washington, Agricultural Experiment Station
55 sayfa · 1911
Control / Codling moth
A. L. Melander · The State College of Washington, The Agricultural Experiment Station
96 sayfa · 1906
Codling moth / Apples / Diseases and pests
A. L. Melander · Washington Agricultural Experiment Station
Sayfa sayısı yok · 1916
Control / Crickets
A. L. Melander · Washington Agricultural Experiment Station
Sayfa sayısı yok · 1909
Control / Codling moth
A. L. Melander · Dept. of biology, The City college, The College of the city of New York
Sayfa sayısı yok · 1940
Kategori yok
A. L. Melander · Washington Agricultural Experiment Station
Sayfa sayısı yok · 1913
Spraying and dusting in agriculture
A. L. Melander · The State College of Washington, Agricultural Experiment Station
17 sayfa · 1908
Codling moth / Control
A. L. Melander · State College of Washington, Agricultural Experiment Station
24 sayfa · 1907
Control / Lead arsenate / Codling moth
A. L. Melander · Washington Agricultural Experiment Station
63 sayfa · 1916
Control / Fruit / Diseases and pests / Insect pests
A. L. Melander · State College of Washington, Agricultural Experiment Station
21 sayfa · 1916
Scatopsidae
A. L. Melander · State College of Washington, Agricultural Experiment Station
19 sayfa · 1926
Oil as pesticide / Control / Insect pests
A. L. Melander · State College of Washington, Agricultural Experiment Station
40 sayfa · 1913
Application / Pesticides / Spraying equipment / Spraying and dusting in agriculture
A. L. Melander · State College of Washington, Agricultural Experiment Station
22 sayfa · 1926
Control / Strawberry root-worm / Strawberry-weevil
A. L. Melander · Washington Agricultural Experiment Station
Sayfa sayısı yok · 1915
Spraying and dusting in agriculture
A. L. Melander · Washington Agricultural Experiment Station
Sayfa sayısı yok · 1908
Control / Codling moth
A. L. Melander · State College of Washington, Agricultural Experiment Station
14 sayfa · 1924
Control / Leafrollers / San José scale
A. L. Melander · State College of Washington, Agricultural Experiment Station
52 sayfa · 1923
San José scale / Insecticide resistance
A. L. Melander · The State College of Washington, The Agricultural Experiment Station
Sayfa sayısı yok · 1906
Elm / Insect pests / Diseases and pests
A. L. Melander · Washington State Agricultural College and School of Science, Experiment Station
15 sayfa · 1905
Codling moth / Apples / Diseases and pests
A. L. Melander · State College of Washington, Agricultural Experiment Station
56 sayfa · 1917
Crickets
A. L. Melander · State College of Washington, Agricultural Experiment Station
97 sayfa · 1917
Insects / Piophilidae / Diptera / Classification / Sepsidae
CHARLES T. BRUES, A. L. MELANDER, FRANK M. CARPENTER · Yayınevi bilinmiyor
934 sayfa · 1954
Kategori yok