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Pests and diseases of Annuals, Biennials and Bedding Plants

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Presentation on theme: "Pests and diseases of Annuals, Biennials and Bedding Plants"— Presentation transcript:

1 Pests and diseases of Annuals, Biennials and Bedding Plants
Tuesday 16th March 2010 RHS Level 2 Certificate in Horticulture

2 RHS Level 2 Certificate in Horticulture
Pests Aphids Vine weevil Slugs and snails Tuesday 16th March 2010 RHS Level 2 Certificate in Horticulture

3 Methods of Pest Control
Nature/beneficial insects Nematodes Fatty acid/soft soap sprays Squash by hand Pesticide sprays Slug pellets Tuesday 16th March 2010 RHS Level 2 Certificate in Horticulture

4 RHS Level 2 Certificate in Horticulture
Diseases Downy mildew Powdery mildew Leaf spot Damping off Tuesday 16th March 2010 RHS Level 2 Certificate in Horticulture

5 Pests and diseases of Annuals, Biennials and Bedding Plants
Tuesday 16th March 2010 RHS Level 2 Certificate in Horticulture

6 Methods of Disease Control
Resistant varieties Preventing/limiting outbreaks (cultural control) Removal of the whole plant Fungicides Tuesday 16th March 2010 RHS Level 2 Certificate in Horticulture


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