Тема 8: Бактерії, як збудники хвороб рослин.

Завдання 8.1. Описати основні симптоми і типи бактеріозів (в'янення, некрози, гнилі, хлорози, гали, або пухлини). Спадковість і мінливість бактерій

Описати способи ідентифікації та описати роди фітопатогенних бактерій

Pseudomonas_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Xanthomonas___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Rhizobium____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Agrobacterium____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Clavibacter__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

Рис.8.1.Описати роди бактерій

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Рис.8.2. Форми бактеріальних клітин

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Завдання 8.2. Описати фітопатогенні бактерії та хвороби, що ними викликаються, підписати рисунки

Рис. 8.3 Типи проявлення бактеріальних хвороб.

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Рис. 8.4. Цикл розвитку Ervinia amilivora

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Рис. 8.5. Цикл розвитку Pectodacterium (Ervinia) збудників мокрих гнилей

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Рис.8.6. Цикл розвитку Pseudomonas siringa

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Рис. 8.7. Rhisobium radiobacter (Agrobacterium tumefaciens)

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Заняття №2.