A proof-of-concept study shows insect eggs can be marked with protein that can be later detected in a gut-content analysis of arthropod predators that fed on the eggs. Researchers say the method has applications in biological control and beyond.
By Meredith Swett Walker Aphids are among the most destructive plant pests. The small, sap-sucking insects are the bane of many a farmer and gardener. Typically soft bodied and without […]