All Poplar varieties
Dead branches and twigs throughout the crown.
In isolated trees, remove infected branches.
Sorbus & Malus Species (Mouantain Ash, Whitebeam & all Apple Spp) Poplar Spp, Pyrus (Pear) & Willow.
Brown leaf blotches, Spots on fruit. Leaves die off but remain on shoot
Spray fungicide where appropriate.