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Controlling Diseases and Insects in Home Fruit Plantings, Bulletin 780
... to Purchase Pesticides Management Recommendations and Spray Schedules for Specific Fruit Crops and Pests Apples and Pears Peaches, Nectarines, Apricots, Plums and Cherries Strawberries Raspberries and Blackberries Grapes ... Apple Diseases. Table 10. A brief description of some of the more promising scab resistant apple cultivars for Ohio. Table 11. Spray Schedules for Pest Control on Apple and ...
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Fire Blight of Apples, Crabapples and Pears, HYG-3002-94
... Fact Sheet Plant Pathology 2021 Coffey Road, Columbus, Ohio 43210-1087 Fire Blight of Apples, Crabapples and Pears HYG-3002-94 Michael A. Ellis Jim Chatfield Eric Draper Fire ... of common apple and pear cultivars to Fire Blight Highly susceptible Moderately susceptible Moderately resistant Apple Beacon Dutchess Jonafree Cortland Empire Melrose Fuji Golden Delicious Northwestern Greening Gala Haralson ...
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Growing Apples in the Home Orchard, HYG-1401-00
... eating. The cultivar is field immune to apple scab, highly resistant to powdery mildew, resistant to cedar apple rust, and moderately resistant to fire blight. Pollinates with Pristine, Williams' Pride, Redfree, ... and mites attacking apples are apple maggot, codling moth, plum curculio, San Jose Scale, European red mite, and aphids. Apple cultivars listed in Table 1 are not resistant to insects ...
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Oil and Other Early Season Sprays for Apple and Pear Trees, HYG-1425-93
... open in the spring. For central Ohio, the dormant biological stage, or bud swell of apples, occurs in late March to early April (Figure 1). Applying dormant oils at this time ... 6. Full bloom. The most effective means of controlling apple scale is to plant scab resistant apple cultivars. Many of these cultivars have resistance to other diseases as well and they ...
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Rust of Apple, HYG-3024-92
... Gymnosporangium and have various junipers and red cedars (juniperus species) as an alternate host. Apples are generally most susceptible to infection by the rust fungi during the period from ... the second spring. The complete disease cycle requires almost two years. Control Grow resistant or immune apples, crabapples, and junipers. When buying trees, check with the nursery about rust resistance. ...
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Cedar Rust Diseases of Ornamental Plants, HYG-3055-96
... junipers is generally minor and involves presence of the galls and twig dieback. On apples and crabapples, fruit infections and leaf drop also can occur. Cedar hawthorn rust: On ... ) Cedar Apple and Hawthorn Rust: Cedar Hawthorn Rust: Cedar Hawthorn Rust: Resistant: Resistant: Resistant: J. ashei C. crus-galli Adams Resistant: C. intricata Beverly J. chinenis: C. laevigata Candied Apple Fermina Autumn ...
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Uncooked Jams and Jellies, HYG-5348-97
... form a gel. Fruits containing enough natural pectin to form a gel include crab apples, tart apples, sour blackberries, sour boysenberries, most plums, cranberries, lemons, and wild grapes (Eastern Concord ... . Do not alter the recipe measurements. Preparing the Containers Wash your moisture- and vapor-resistant containers in warm water and detergent, then air dry them. Sterilizing containers is not ...
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