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Posts Tagged: Pennsylvania State University
Jessica Kansman: 'To Be an Aphid in a Cruel World'
Lady beetles, aka ladybugs, gobble up aphids like kids gobble up popcorn and we all cheer...
A winged aphid, photo courtesy of Jessica Kansman, Pennsylvania State University.
An aphid rides the back of a lady beetle. (Photo by Kathy Keatley Garvey)
Gary Felton Seminar: How Plants Turn on Their Anti-Herbivore Defenses
How do plants defend themselves from herbivores and turn on their defenses? Professor Gary Felton,...
The adult moth, Helicoverpa zea. (Photo courtesy of Wikipedia)