How Climate Change May Accelerate Corn Earworm’s Resistance to Bt Crops

corn earworm larvae

Add “crop pests developing resistance to control methods faster” to the list concerning potential effects of global warming. Entomologists at the Environmental Protection Agency (EPA) and the University of Maryland have collaborated on an analysis of two decades’ worth of agricultural and pest management data from the state of Maryland to explore the interplay of […]

Why So Blue? Abdomen Color in Asian Citrus Psyllid Offers Clue to Spread of Citrus Greening Disease

Asian citrus psyllid color morphs

What do horseshoe crabs have to do with citrus greening disease? Well, nothing really. But the protein that famously gives horseshoe crabs their blue blood has been found at increased levels in some Asian citrus psyllids (Diaphorina citri), which researchers suspect is evidence of the insect’s immune response to the citrus greening disease bacteria that […]