Pacific Northwest Plant Disease Management Handbook
Printed page URL:
https://pnwhandbooks.org/node/415
Plant Disease
Host and Disease Descriptions
Host and Disease Descriptions
Reviewed: March 2023
Pine (
Pinus
spp.)-Salt Damage
Pine (
Pinus
spp.)-Sirococcus Shoot Blight
Pine (
Pinus
spp.)-Tip Blight
Pine (
Pinus
spp.)-Western Gall Rust
Pine, White-White Pine Blister Rust
Plum
Plum, Flowering-Brown Rot Blossom Blight
Poinsettia (
Euphorbia pulcherrima
)-Bacterial Canker
Poinsettia (
Euphorbia pulcherrima
)-Bacterial Leaf Spot
Poinsettia (
Euphorbia pulcherrima
)-Bacterial Stem Rot
Poinsettia (
Euphorbia pulcherrima
)-Basal Stem and Root Rot
Poinsettia (
Euphorbia pulcherrima
)-Fluoride Toxicity
Poinsettia (
Euphorbia pulcherrima
)-Gray Mold
Poinsettia (
Euphorbia pulcherrima
)-Mosaic
Poinsettia (
Euphorbia pulcherrima
)-Powdery Mildew
Poinsettia (
Euphorbia pulcherrima
)-Pythium Root Rot
Poinsettia (
Euphorbia pulcherrima
)-Root and Stem Rot
Poplar (
Populus
spp.)-Bacterial Blight
Poplar (
Populus
spp.)-Canker
Poplar (
Populus
spp.)-Crown Gall
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