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Quaintance, A. L. (Altus Lacy) , 1870-1958 (2)
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Quaintance, A. L. (Altus Lacy) 1870-1958 (2)
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Roberts, John W. (John William) , 1882- (2)
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Baker, A. C. (Arthur Challen) , 1885- (1)
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Brooks, Fred E. (Fred Ernest) 1868-1933 (1)
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Diehl, H. C. (Helmut Charles) , 1894- (1)
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Lutz, J. M. (Jacob Martin) , 1908-1968 (1)
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Moznette, G. F. (George Franklin) , 1890- (1)
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Neuls, J. D. (Joseph Dale) , l887- (1)
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Newcomer, E. J. (Erval Jackson) , 1890- (1)
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- Author:
- Roberts, John W. (John William) , 1882- , Pierce, Leslie.
- Subject:
- life cycle (organisms) , apples , orchards , fruit trees , plant diseases and disorders , fungal diseases of plants , leaf blotch , spraying , varietal resistance , sulfur , copper sulfate , Apple blotch , Apples Diseases and pests
- Physical description:
- 12 p. : ill. ; 23 cm.
- Additional Author(s):
- Roberts, John W. (John William) , 1882-Pierce, Leslie.
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
- Author:
- Roberts, John W. (John William) , 1882-
- Subject:
- Apple scab , Apples Diseases and pests , apples , orchards , fruit trees , plant diseases and disorders , fungal diseases of plants , scab diseases , fungicides , spraying , dusting , spraying equipment , leaf spotting , frogeye leaf spot , leaf blotch , varietal resistance , cultural control , sulfur
- Physical description:
- 12 p. : ill. ; 23 cm.
- Additional Author(s):
- Roberts, John W. (John William) , 1882-
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
- Author:
- Quaintance, A. L. (Altus Lacy) , 1870-1958 , Baker, A. C. (Arthur Challen) , 1885-
- Subject:
- plant pests , orchards , tree fruits , small fruits , insect pests , control methods , cultural control , natural enemies , biological control agents , spraying , insecticidal soaps , Quassia , biopesticides , botanical pesticides , Aphidoidea , Aphids Control , Fruit Diseases and pests
- Physical description:
- 48 p. : ill. ; 23 cm.
- Additional Author(s):
- Quaintance, A. L. (Altus Lacy) , 1870-1958Baker, A. C. (Arthur Challen) , 1885-
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
- Author:
- Newcomer, E. J. (Erval Jackson) , 1890- , Yothers, M. A. , Whitcomb, W. D. (Warren Draper) , 1895-
- Subject:
- life cycle (organisms) , plant pests , insect pests , cultural control , biological control , natural enemies , insect control , control methods , spraying , spraying equipment , orchards , pome fruits , tree fruits , arsenicals , Codling moth Control Northwestern States
- Physical description:
- 27 p. : ill. ; 23 cm.
- Additional Author(s):
- Newcomer, E. J. (Erval Jackson) , 1890-Yothers, M. A.Whitcomb, W. D. (Warren Draper) , 1895-
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
- Author:
- United States Office of Experiment Stations.
- Subject:
- Agriculture United States , cole crops , orchards , spraying , cultural control , sprayers , economic analysis , animal feeding , feeds , silage , swine , beef , ham , pork , curing (food products) , cured meats , cream , dairy products , milk composition , milk quality , larvae
- Physical description:
- 24 p. : ill. ; 23 cm.
- Additional Author(s):
- United States Office of Experiment Stations.
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
- Author:
- Moznette, G. F. (George Franklin) , 1890-
- Subject:
- life cycle (organisms) , orchards , insect pests , insect control , plant damage , natural enemies , population distribution , disease control , powdery mildew , decay fungi , crown galls , nutrient deficiencies , plant micronutrients , zinc fertilizers , witches' broom , spraying , arsenicals , insecticidal soaps , emulsions , nicotine , carbon disulfide , spraying equipment , Pecan Diseases and pests
- Physical description:
- 70 p. : ill. ; 23 cm.
- Additional Author(s):
- Moznette, G. F. (George Franklin) , 1890-
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
- Author:
- Diehl, H. C. (Helmut Charles) , 1894- , Lutz, J. M. (Jacob Martin) , 1908-1968 , Ryall, A. Lloyd (Albert Lloyd) , 1904-
- Subject:
- Apples Residues , Pear Residues , pesticide residues , chemical residues , fungicide residues , food safety , spraying , orchards , toxic substances , tree fruits , cleaning agents
- Physical description:
- 32 p. : ill., plans ; 23 cm.
- Additional Author(s):
- Diehl, H. C. (Helmut Charles) , 1894-Lutz, J. M. (Jacob Martin) , 1908-1968Ryall, A. Lloyd (Albert Lloyd) , 1904-
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
- Author:
- Woglum, R. S. (Russell Sage) , 1882- , Neuls, J. D. (Joseph Dale) , l887-
- Subject:
- Mealybugs Control California , Citrus Diseases and pests California , citrus fruits , oranges , tree fruits , orchards , control methods , fumigation , spraying , natural enemies , biological control , insecticidal soaps , physical control , cultural control , Pseudococcus calceolariae , Planococcus citri
- Physical description:
- 16 p. : ill. ; 23 cm.
- Additional Author(s):
- Woglum, R. S. (Russell Sage) , 1882-Neuls, J. D. (Joseph Dale) , l887-
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
- Author:
- Quaintance, A. L. (Altus Lacy) , 1870-1958
- Subject:
- Eriophyidae , Pear Diseases and pests , Apples Diseases and pests , mites , plant pests , physical control , spraying , kerosene , sulfur , horticultural oils , orchards , fruit trees
- Physical description:
- 6 p. [2] : ill. ; 23 cm.
- Additional Author(s):
- Quaintance, A. L. (Altus Lacy) , 1870-1958
- Collection:
- Organic Roots Collection
- Series:
- Farmers' bulletin
- Description:
- Caption title.
- Author:
- Quaintance, A. L. (Altus Lacy) 1870-1958
- Subject:
- plant pests , orchards , life cycle (organisms) , Eastern tent caterpillar , Apples , Diseases and pests , insect pests , physical control , cultural control , spraying , arsenicals , natural enemies , biological control , Malacosoma californicum
- Collection:
- Organic Roots Collection
