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[North Carolina State University.] Provides information about introduction, host range, identification, isolation, life cycle, biology, and control measures of Agrobacterium tumefaciens.This site provides the pictures of the gall symptoms.
Bacterial Blight of Cotton
[North Carolina State University] Symptoms caused due to Xanthomonas campestris are described in a detailed way.Moreover the management practices to be adopted are also mentioned.
Citrus Canker Disease
[University of Florida] A site with information on the economic hosts, symptoms, signs, isolation, pathogenicity caused, and host range of Xanthomonas citri.Additionally identification methods for Xanthomonas citri and Xanthomonas aurantifolii have been included.
Crown Gall of Apple and Stone Fruit
[Penn state University, Department of Plant Pathology] This site provides information about crown gall Symptoms, disease cycle, and disease management.
This site provides details about the uses of fungi, including the specific methods to distinguish edible and poisonous fungi.
Fungicides in Agriculute
An information source for the use of fungicides in agriculture
Genomes of Plant-Associated Microbes
[American Society of Plant Physiologists] (The Plant Cell) Highlights from selected talks and posters on plant-associated microbes presented at the 2nd Agricultural Microbes Genome Conference.
Information on various insect pests including the diseases caused and the plants affected.
The characteristic features of the divisions of the kingdom fungi are described in detail through an interactive phylogenetic tree.
Molecular and Genetic Studies of Interactions between Plants and Fungi
The effects of toxins, phytoalexins, hypersensitivity, and resistance between plant and fungi interactions.
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Morphology of Insects
Detailed description about the different parts in the insects like head, thorax, eyes, and wings.