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Downy mildew on basil. Photo credit: Nancy Gregory
![Pine webworm nest. Photo credit: Robert L. Anderson, USDA Forest Service, www.forestryimages.org](http://sites.udel.edu/ornamentals-dev2/files/2015/08/pinewebworm-nest.jpg)
Pine webworm nest. Photo credit: Robert L. Anderson, USDA Forest Service, www.forestryimages.org
![Pine webworm larvae. Photo credit: Connecticut Agricultural Experiment Station Archive www.forestryimages.org](https://cdn.extension.udel.edu/wp-content/uploads/sites/6/2015/08/27163905/pine-larvae.jpg)
Pine webworm larvae. Photo credit: Connecticut Agricultural Experiment Station Archive www.forestryimages.org