The Parasite That Chemically Castrates Its Moth Host

For example, some parasitic wasps are known to inject viruses into the host, which may paralyze the host or protect the larvae from host defenses. Similarly, when a “braconid” wasp (in the huge family ...
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Ash tree apocalypse: The beetle killing our urban forests

Quick Take The emerald ash borer (Agrilus planipennis) was first identified as an invasive species in the US in 2002. It is ...