Fungus Species Found Infecting Moth Pest of Chinese Fir Trees
Several species of fungus in the genus Fusarium are known to infect insects, while some also infect plants. Researchers in China report the first observation of the species Fusarium concentricum infecting an insect—in this case a key moth pest of Chinese fir trees.
Nitro-Nosh: Why Termites’ Molted Exoskeletons Never Go to Waste
Termites' wood-heavy diet offers little nitrogen, a critical nutrient for growth and reproduction. But their exoskeletons are nitrogen rich, and new research shows that eating shed exoskeletons after molting is a core strategy for recycling nitrogen throughout the termite colony and boosting the queen's egg-laying.
Insects Taste More Than Food and With More Than Mouths
From mouthparts and antennae to legs, wings, and even ovipositors—insects taste with a host of body parts that far outpaces mere tongues. A new review in Annals of the Entomological Society of America tallies tasting techniques in insects and finds a line of research ripe for deeper exploration.
Amped-Up Ants: Caterpillars’ Sugary Treats Earn Carpenter Ant Care
A new study finds endangered Miami blue butterfly larvae survive in greater numbers when protected by Florida carpenter ants, which fend off predators in exchange for the caterpillars' sugary secretions.