Symptoms of red needle cast on Douglas-fir needles
Photo Gallery
P. pluvialis symptoms |
P. pluvialis hyphal swellings P. pluvialis hyphal swellings on agar |
P. pinifolia on Pinus radiata Pinus radiata dead needles caused by DFP with healthy new growth from DFP |
P. agathidicida lesion on kauri tree Advancing triangular lesion extending up the trunk of an 80 cm DBH kauri tree in the Huia Dam Site along Twin Peaks Track, Waitakere Regional Park |
P. tentaculata hyphae Looping hyphae commonly seen with P. tentaculata on PARP media |
Mal del ciprés, dead and dying trees along river Mal del ciprés, dead and dying trees along river |
P. cambivora older hyphae Old septate hyphae |
Phytophthora taxon Agathis bole canker Kauri tree in New Zealand with disease symptoms |
Vehicle washing Truck washing to avoid spread of P. lateralis |
P. frigida symptoms 3 Black wattle bark with symptoms of gummosis |
P. pseudotsugae colony morphology on PDA P. pseudotsugae colony growth on PDA agar |
P. pseudotsugae sporangia Broadly ovoid, papillate sporangia in water |