Breeding articles in problems fruit nuts

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Gardeners' World (2)

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Pear leaf blister mite

By Gardeners' World on 18/10/2011 15:45:40

The problem looks worse than it is. Miniscule mites secrete chemicals that cause blistering or blotches on the new leaves, which gradually turn blackish-brown. Although the mites breed prolifically, producing several generations over summer

Red spider mites

By Gardeners' World on 18/10/2011 15:52:47

that they turn orange-red. They thrive in hot, dry conditions so life in the greenhouse, or a centrally-heated home, suits them just fine. If the temperature stays above 12 celsius, they can breed all year round.Leaves and stems of plants covered in fine webbing

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