Add to ORKG50 pages, 1 article*Control of Green Apple Aphis in Bearing Orchards* (Hodgkiss, H. E.) 48 page
33 pages, 1 article*Apple Insects in the Hudson Valley and the Lake Champlain Fruit Districts* (Chap...
75 pages, 1 article*The Plum Curculio as an Apple Pest* (Chapman, P. J.) 73 page
6 pages, 1 article*Leaf-Hoppers Injurious to Apple Trees* (Lathrop, F. H.) 4 page
8 pages, 1 article*Apple Aphids Controlled with the Delayed Dormant Spray* (Luckett, J. D.) 6 page
Press bulletin containing general information on root borers and woolly aphis in apple orchards, and...
Press bulletin containing general information on root borers and woolly aphis in apple orchards, and...
36 pages, 1 article*Control of Scale in Old Apple Orchards* (Parrott, P. J.; Hodgkiss, H. E.; Schoen...
33 pages, 1 article*Control of Apple Red Bugs by Dusting* (Parrott, P. J.; Glasgow, Hugh; MacLeod, G...
93 pages, 1 article*The Biology and Control of the Round-Headed Apple-Tree Borer, Saperda Candida Fa...
41 pages, 1 article*A Study of Apple Maggot Control Measures* (Chapman, P. J.) 39 page
24 pages, 1 article*Control of Leaf Blister-Mite in Apple Orchards* (Parrott, P. J.) 22 page
22 pages, 1 article*Leaf-Hoppers Injurious to Apple Trees* (Lathrop, F. H.) 20 page
18 pages, 1 article*Control of Hibernating Caterpillars of the Eye-Spotted Budmoth in Apple Orchards...
28 pages, 1 article*Growth and Yield of Apple Trees Pruned in Various Ways* (Howe, G. H.) 26 page
11 pages, 1 article*The Cranberry Rootworm as an Apple Pest* (Harman, S. W.) 9 page
33 pages, 1 article*Apple Insects in the Hudson Valley and the Lake Champlain Fruit Districts* (Chap...
75 pages, 1 article*The Plum Curculio as an Apple Pest* (Chapman, P. J.) 73 page
6 pages, 1 article*Leaf-Hoppers Injurious to Apple Trees* (Lathrop, F. H.) 4 page
8 pages, 1 article*Apple Aphids Controlled with the Delayed Dormant Spray* (Luckett, J. D.) 6 page
Press bulletin containing general information on root borers and woolly aphis in apple orchards, and...
Press bulletin containing general information on root borers and woolly aphis in apple orchards, and...
36 pages, 1 article*Control of Scale in Old Apple Orchards* (Parrott, P. J.; Hodgkiss, H. E.; Schoen...
33 pages, 1 article*Control of Apple Red Bugs by Dusting* (Parrott, P. J.; Glasgow, Hugh; MacLeod, G...
93 pages, 1 article*The Biology and Control of the Round-Headed Apple-Tree Borer, Saperda Candida Fa...
41 pages, 1 article*A Study of Apple Maggot Control Measures* (Chapman, P. J.) 39 page
24 pages, 1 article*Control of Leaf Blister-Mite in Apple Orchards* (Parrott, P. J.) 22 page
22 pages, 1 article*Leaf-Hoppers Injurious to Apple Trees* (Lathrop, F. H.) 20 page
18 pages, 1 article*Control of Hibernating Caterpillars of the Eye-Spotted Budmoth in Apple Orchards...
28 pages, 1 article*Growth and Yield of Apple Trees Pruned in Various Ways* (Howe, G. H.) 26 page
11 pages, 1 article*The Cranberry Rootworm as an Apple Pest* (Harman, S. W.) 9 page
33 pages, 1 article*Apple Insects in the Hudson Valley and the Lake Champlain Fruit Districts* (Chap...
75 pages, 1 article*The Plum Curculio as an Apple Pest* (Chapman, P. J.) 73 page
6 pages, 1 article*Leaf-Hoppers Injurious to Apple Trees* (Lathrop, F. H.) 4 page