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Orchid Pests and their Management |
 | | Hard scales include Boisduval scale, Diaspis boisduvalii, and Florida red scale, Chrysom-phalus aonidum. |
| | They are most often found feeding on the underside of leaves along the midrib and underneath leaf sheaths. |
| | Cattleyas are highly susceptible to scales, especially Boisduval scale. |
| www.orchids.mu /Problems/Pests (906 words) |
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