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Photography with cameras
Nikon D3x, Nikon D300, Canon 50D
Image editing with Photoshop |
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Keyword: Heartwood |
Overview - a b c d e f g h i j k l m n o p q r s t u v w x y z |
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| ...’s food plants. The larvae of longhorn beetles are pure herbivores. They mainly feed on wood. Their bodies are flat when they live under tree bark and cylindrical, when they bore into the interior of the tree. Some species specialize in dead wood. Heartwood eating larvae, such as the old-house borer (Hylotrupes bajulus), can cause major damage to the wooden structures of buildings and are often noticed too late. The duration of the larval period depends on the quality and nutrient content of the wood, ... | | |
| | In the 3rd year they come up against the hard heartwood, which at least takes them 2 more winters. The larvae have now reached body lengths of 90 - 100 mm and pupate in the period from July to August in tunnels, which are about 80 mm deep. The pupal period lasts 4 - 6 weeks. In late September or early Oc... | | |
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