Add to ORKG53 pages, 1 article*Plant Lice Injurious to Apple Orchards. I. * (Parrott, P. J.; Hodgkiss, H. E.; Lathrop, F. H.) 51 page
33 pages, 1 article*Control of Apple Red Bugs by Dusting* (Parrott, P. J.; Glasgow, Hugh; MacLeod, G...
41 pages, 1 article*A Study of Apple Maggot Control Measures* (Chapman, P. J.) 39 page
25 pages, 1 article*Two Unusual Troubles of Apple Foliage* (Stewart, F. C.; Eustace, H. J.) 23 page
50 pages, 1 article*Plant Lice Injurious to Apple Orchards. II.* (Parrott, P. J.; Hodgkiss, H. E.; ...
44 pages, 1 article*Plant Lice Injurious to Apple Orchards: III* (Hartzell, F. Z.; Strickland, L. F....
22 pages, 1 article*Leaf-Hoppers Injurious to Apple Trees* (Lathrop, F. H.) 20 page
6 pages, 1 article*Leaf-Hoppers Injurious to Apple Trees* (Lathrop, F. H.) 4 page
57 pages, 1 article*Tree Crickets Injurious to Orchard and Garden Fruits* (Parrott, P. J.; Fulton, B...
75 pages, 1 article*The Plum Curculio as an Apple Pest* (Chapman, P. J.) 73 page
24 pages, 1 article*Control of Leaf Blister-Mite in Apple Orchards* (Parrott, P. J.) 22 page
11 pages, 1 article*The Cranberry Rootworm as an Apple Pest* (Harman, S. W.) 9 page
50 pages, 1 article*The Apple and Pear Mites* (Parrott, P. J.; Hodgkiss, H. E.; Schoene, W. J.) 48 p...
46 pages, 1 article*Insect Injuries in Relation to Apple Grading* (Fulton, B. B.) 42 page
67 pages, 1 article*Common Diseases and Insects Injurious to Fruits* (Beach, S. A.; Lowe, V. H.; Ste...
33 pages, 1 article*Apple Insects in the Hudson Valley and the Lake Champlain Fruit Districts* (Chap...
33 pages, 1 article*Control of Apple Red Bugs by Dusting* (Parrott, P. J.; Glasgow, Hugh; MacLeod, G...
41 pages, 1 article*A Study of Apple Maggot Control Measures* (Chapman, P. J.) 39 page
25 pages, 1 article*Two Unusual Troubles of Apple Foliage* (Stewart, F. C.; Eustace, H. J.) 23 page
50 pages, 1 article*Plant Lice Injurious to Apple Orchards. II.* (Parrott, P. J.; Hodgkiss, H. E.; ...
44 pages, 1 article*Plant Lice Injurious to Apple Orchards: III* (Hartzell, F. Z.; Strickland, L. F....
22 pages, 1 article*Leaf-Hoppers Injurious to Apple Trees* (Lathrop, F. H.) 20 page
6 pages, 1 article*Leaf-Hoppers Injurious to Apple Trees* (Lathrop, F. H.) 4 page
57 pages, 1 article*Tree Crickets Injurious to Orchard and Garden Fruits* (Parrott, P. J.; Fulton, B...
75 pages, 1 article*The Plum Curculio as an Apple Pest* (Chapman, P. J.) 73 page
24 pages, 1 article*Control of Leaf Blister-Mite in Apple Orchards* (Parrott, P. J.) 22 page
11 pages, 1 article*The Cranberry Rootworm as an Apple Pest* (Harman, S. W.) 9 page
50 pages, 1 article*The Apple and Pear Mites* (Parrott, P. J.; Hodgkiss, H. E.; Schoene, W. J.) 48 p...
46 pages, 1 article*Insect Injuries in Relation to Apple Grading* (Fulton, B. B.) 42 page
67 pages, 1 article*Common Diseases and Insects Injurious to Fruits* (Beach, S. A.; Lowe, V. H.; Ste...
33 pages, 1 article*Apple Insects in the Hudson Valley and the Lake Champlain Fruit Districts* (Chap...
33 pages, 1 article*Control of Apple Red Bugs by Dusting* (Parrott, P. J.; Glasgow, Hugh; MacLeod, G...
41 pages, 1 article*A Study of Apple Maggot Control Measures* (Chapman, P. J.) 39 page
25 pages, 1 article*Two Unusual Troubles of Apple Foliage* (Stewart, F. C.; Eustace, H. J.) 23 page