Yazar
f h chittenden
29 cilt bulundu.
F. H. Chittenden · U.S. Dept. of Agriculture, Bureau of Entomology
Sayfa sayısı yok · 1909
Chestnut / Agrilus / Chestnut-borer / Diseases and pests / Agricultural pests
F. H. Chittenden · U.S. Dept. of Agriculture
Sayfa sayısı yok · 1915
Violet rove-beetle / Violets / Diseases and pests
F. H. Chittenden · U.S. Dept. of Agriculture, Bureau of Entomology
Sayfa sayısı yok · 1908
Cabbage hair-worm / Cabbage maggot / Agricultural pests
F. H. Chittenden · U.S. Dept. of Agriculture, Division of Entomology
114 sayfa · 1901
Insect pests / Roses / Diseases and pests / Violets / Ornamental Plants
F. H. Chittenden · U.S. Dept. of Agriculture, Division of Entomology
71 sayfa · 1903
Sugar beet / Diseases and pests
F. H. Chittenden · U.S. Dept. of Agriculture, Bureau of Entomology
65 sayfa · 1911
Fig-moth / Fig / Diseases and pests / Cadra cautella
F. H. Chittenden · U.S. Dept. of Agriculture, Bureau of Entomology
11 sayfa · 1913
Florida fern caterpillar / Ferns / Diseases and pests
F. H. Chittenden · U.S. Dept. of Agriculture, Bureau of Entomology
10 sayfa · 1912
Canna / Diseases and pests / Larger canna leafroller / Agricultural pests
F. H. Chittenden · U.S. Dept. of Agriculture
52 sayfa · 1922
Fruit / Diseases and pests / Green June beetle
F. H. Chittenden · U.S. Dept. of Agriculture, Bureau of Entomology
21 sayfa · 1914
Loxostege / Cutworms / Sugar beet / Diseases and pests
F. H. Chittenden · U.S. Dept. of Agriculture
24 sayfa · 1920
Ladybugs / Mexican bean beetle / Beans / Diseases and pests
F. H. Chittenden · U.S. Dept. of Agriculture
10 sayfa · 1921
Horse-radish / Diseases and pests / Horse-radish web-worm
F. H. Chittenden · U.S. Dept. of Agriculture, Division of Entomology
117 sayfa · 1902
Vegetables / Diseases and pests
F. H. Chittenden · U.S. Dept. of Agriculture
24 sayfa · 1920
Beets / Diseases and pests / Sugar-beet leaf-beetle
F. H. Chittenden · Office of Extension Work South, States Relations Service
18 sayfa · 1919
Tomatoes / Diseases and pests
F. H. Chittenden · U.S. Dept. of Agriculture
Sayfa sayısı yok · 1921
Monoxia / Control / Sugar beet / Diseases and pests