The North Valley Complex in Wilsonville is home to the state’s entomology labs, where insects are identified and studied.

Stopping persistent wasps from building nests around your home isn't always easy, but these tips and tricks can make your ...

When it senses one, it uses the ovipositor to drill through the wood fibres, to sting the grub and then lay an egg on it. Again, the wasp doesn't immediately kill its target; it uses venom merely ...

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