Needle Lesions

Photo Gallery

Photo: One-year old white pine seedlings showing leves of resistant to blister rust. Photo: Two White Pine seedlings one resistant to blister rust and the other showing blister rust. Photo: One-year old white pine seedlings showing levels of rust lesion one yellow and one orange. Photo: Western White Pine seedling showing blister rust, yellow in color. Photo: Close up of Western White Pine needles showing blister rust, yellowing on needles. Photo: Close up of Western White Pine needle showing blister rust on it. Photo: Close up of Western White Pine needles showing blister rust, yellowing on needles. Photo: Close up of Western White Pine needle showing blister rust, yellowing of needle. Photo: Western White Pine needles showing blister rust, yellow in color.


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