Summer is the main growth or migration time for many pests and diseases, with conditions just right for their rapid establishment. During this time of year, every precaution should be made to avoid trouble because it is such a popular time for pests and diseases to attack. Below are some simple ways to prevent enemies from making their home in your garden, and ways to get rid of them if they've already settled in.
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Inspect plants regularly for the first sign of problems; hand-pick caterpillars, and collect slugs and snails late in the evening after rain.
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Practice good hygiene by clearing up fallen fruit, dying leaves and other plant debris that can harbor pests and disease. Burn or dispose of affected material, but not on the compost heap.
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Use mechanical and biological controls where possible.
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If you need to spray, use a chemical specifically targeted at a particular pest or disease; always follow the manufacturer's instructions exactly. Afterwards, wash your hands and face, and all equipment used. Then dispose of any leftover solution safely on a vacant, out-of-the-way patch of soil.
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Never spray in bright sunshine or windy weather; avoid spraying open flowers or wet leaves, and do not spray when bees are around.
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Caterpillars should be hand-picked from the garden as soon as they are found.
