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Foliage browning from feeding inside of needles by larvae of Douglas-fir needle midge, Contarinia pseudotsugae.

Foliage browning from feeding inside of needles by larvae of Douglas-fir needle midge. Credit: USDA Forest Service - Northern and Intermountain Region, Bugwood.org<br />Licensed under a <a href="https://creativecommons.org/licenses/by/3.0/us/">Creative Commons Attribution 3.0 License</a>
Credit: USDA Forest Service - Northern and Intermountain Region, Bugwood.org
Licensed under a Creative Commons Attribution 3.0 License
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