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Diseases - Vascular Wilts

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Image Subject Name Scientific Name Description
1415081 chestnut blight or canker Cryphonectria parasitica Bark necrosis. July 11, 2002
1415079 chestnut blight or canker Cryphonectria parasitica Branch dieback. July 11, 2002
1415077 chestnut blight or canker Cryphonectria parasitica Tree dieback. July 11, 2002
1415020 trunk rot Ustulina deusta Telemorph. May 9, 2002
1415075 chestnut blight or canker Cryphonectria parasitica Tree dieback. July 11, 2002
1415082 chestnut blight or canker Cryphonectria parasitica July 11, 2002
1415076 chestnut blight or canker Cryphonectria parasitica Tree dieback. July 11, 2002
5382796 intensive dieback of ash Chalara fraxinea
5382797 intensive dieback of ash Chalara fraxinea
5382798 intensive dieback of ash Chalara fraxinea
5382799 intensive dieback of ash Chalara fraxinea
5382794 intensive dieback of ash Chalara fraxinea
5382795 intensive dieback of ash Chalara fraxinea
5379770 trunk rot Ustulina deusta
5379771 trunk rot Ustulina deusta
5379772 trunk rot Ustulina deusta
5379778 Dutch elm disease (novi-ulmi) Ophiostoma novo-ulmi
5379779 Dutch elm disease (novi-ulmi) Ophiostoma novo-ulmi
5379780 Dutch elm disease (novi-ulmi) Ophiostoma novo-ulmi
5379823 chestnut blight or canker Cryphonectria parasitica
5379824 chestnut blight or canker Cryphonectria parasitica
5379825 chestnut blight or canker Cryphonectria parasitica
5379859 trunk rot Ustulina deusta
5379860 trunk rot Ustulina deusta
5379871 intensive dieback of ash Chalara fraxinea
5379872 intensive dieback of ash Chalara fraxinea
5379873 intensive dieback of ash Chalara fraxinea
5379874 intensive dieback of ash Chalara fraxinea
5382616 chestnut blight or canker Cryphonectria parasitica
5382617 chestnut blight or canker Cryphonectria parasitica
5382618 chestnut blight or canker Cryphonectria parasitica
5382619 chestnut blight or canker Cryphonectria parasitica
5382620 chestnut blight or canker Cryphonectria parasitica
5382627 chestnut blight or canker Cryphonectria parasitica
5382628 chestnut blight or canker Cryphonectria parasitica
5382629 chestnut blight or canker Cryphonectria parasitica
5382630 chestnut blight or canker Cryphonectria parasitica
5382631 chestnut blight or canker Cryphonectria parasitica
5382624 chestnut blight or canker Cryphonectria parasitica
5382636 chestnut blight or canker Cryphonectria parasitica
5382637 chestnut blight or canker Cryphonectria parasitica
5382638 chestnut blight or canker Cryphonectria parasitica
5382639 chestnut blight or canker Cryphonectria parasitica
5382640 chestnut blight or canker Cryphonectria parasitica
5382641 chestnut blight or canker Cryphonectria parasitica
5382632 chestnut blight or canker Cryphonectria parasitica
5382633 chestnut blight or canker Cryphonectria parasitica
5382634 chestnut blight or canker Cryphonectria parasitica
5382643 chestnut blight or canker Cryphonectria parasitica
5382644 chestnut blight or canker Cryphonectria parasitica
5382645 chestnut blight or canker Cryphonectria parasitica
5382646 chestnut blight or canker Cryphonectria parasitica
5382647 chestnut blight or canker Cryphonectria parasitica
5382648 chestnut blight or canker Cryphonectria parasitica
5382649 chestnut blight or canker Cryphonectria parasitica
5382650 chestnut blight or canker Cryphonectria parasitica
5382651 chestnut blight or canker Cryphonectria parasitica
5382652 chestnut blight or canker Cryphonectria parasitica
5382653 chestnut blight or canker Cryphonectria parasitica
5382654 chestnut blight or canker Cryphonectria parasitica
5382655 chestnut blight or canker Cryphonectria parasitica
5382656 chestnut blight or canker Cryphonectria parasitica
5382657 chestnut blight or canker Cryphonectria parasitica
5382658 chestnut blight or canker Cryphonectria parasitica
5382659 chestnut blight or canker Cryphonectria parasitica
5382660 chestnut blight or canker Cryphonectria parasitica
5382661 chestnut blight or canker Cryphonectria parasitica
5382662 chestnut blight or canker Cryphonectria parasitica
5382663 chestnut blight or canker Cryphonectria parasitica
5382664 chestnut blight or canker Cryphonectria parasitica
5382666 chestnut blight or canker Cryphonectria parasitica
5382668 chestnut blight or canker Cryphonectria parasitica
5382669 chestnut blight or canker Cryphonectria parasitica
5382670 chestnut blight or canker Cryphonectria parasitica
5382671 chestnut blight or canker Cryphonectria parasitica
5382672 chestnut blight or canker Cryphonectria parasitica
5382673 chestnut blight or canker Cryphonectria parasitica
5382674 chestnut blight or canker Cryphonectria parasitica
5382675 chestnut blight or canker Cryphonectria parasitica
5382676 chestnut blight or canker Cryphonectria parasitica
5382677 chestnut blight or canker Cryphonectria parasitica
5382678 chestnut blight or canker Cryphonectria parasitica
5382679 chestnut blight or canker Cryphonectria parasitica
5382680 chestnut blight or canker Cryphonectria parasitica
5382681 chestnut blight or canker Cryphonectria parasitica
5382682 chestnut blight or canker Cryphonectria parasitica
5382683 chestnut blight or canker Cryphonectria parasitica
5382684 chestnut blight or canker Cryphonectria parasitica
5382687 chestnut blight or canker Cryphonectria parasitica
5382688 chestnut blight or canker Cryphonectria parasitica
5382689 chestnut blight or canker Cryphonectria parasitica
5382690 chestnut blight or canker Cryphonectria parasitica
5382691 chestnut blight or canker Cryphonectria parasitica
5382692 chestnut blight or canker Cryphonectria parasitica
5382694 chestnut blight or canker Cryphonectria parasitica
5382696 chestnut blight or canker Cryphonectria parasitica
5382697 chestnut blight or canker Cryphonectria parasitica
5382698 chestnut blight or canker Cryphonectria parasitica
5382699 chestnut blight or canker Cryphonectria parasitica
5382700 chestnut blight or canker Cryphonectria parasitica
5382701 chestnut blight or canker Cryphonectria parasitica
5382702 chestnut blight or canker Cryphonectria parasitica
5382703 chestnut blight or canker Cryphonectria parasitica
5382704 chestnut blight or canker Cryphonectria parasitica
5382705 chestnut blight or canker Cryphonectria parasitica
5382707 chestnut blight or canker Cryphonectria parasitica
5382708 chestnut blight or canker Cryphonectria parasitica
5382709 chestnut blight or canker Cryphonectria parasitica
5382710 chestnut blight or canker Cryphonectria parasitica
5382711 chestnut blight or canker Cryphonectria parasitica
5382712 chestnut blight or canker Cryphonectria parasitica
5382713 chestnut blight or canker Cryphonectria parasitica
5382714 chestnut blight or canker Cryphonectria parasitica
5382715 chestnut blight or canker Cryphonectria parasitica
5382716 chestnut blight or canker Cryphonectria parasitica
5382717 chestnut blight or canker Cryphonectria parasitica
5382718 chestnut blight or canker Cryphonectria parasitica
5382719 chestnut blight or canker Cryphonectria parasitica
5382720 chestnut blight or canker Cryphonectria parasitica
5382721 chestnut blight or canker Cryphonectria parasitica
5382722 chestnut blight or canker Cryphonectria parasitica
5382723 chestnut blight or canker Cryphonectria parasitica
5382724 chestnut blight or canker Cryphonectria parasitica
5382784 intensive dieback of ash Chalara fraxinea
5382785 intensive dieback of ash Chalara fraxinea
5382786 intensive dieback of ash Chalara fraxinea
5382787 intensive dieback of ash Chalara fraxinea
5382788 intensive dieback of ash Chalara fraxinea
5382789 intensive dieback of ash Chalara fraxinea
5382790 intensive dieback of ash Chalara fraxinea
5382791 intensive dieback of ash Chalara fraxinea
5382792 intensive dieback of ash Chalara fraxinea
5382793 intensive dieback of ash Chalara fraxinea
5382625 chestnut blight or canker Cryphonectria parasitica
5382623 chestnut blight or canker Cryphonectria parasitica
5382626 chestnut blight or canker Cryphonectria parasitica
5382898 blue stain Ophiostoma piceae
5382899 blue stain Ophiostoma piceae
5382900 blue stain Ophiostoma piceae
5382901 blue stain Ophiostoma piceae
5382635 chestnut blight or canker Cryphonectria parasitica
5382685 chestnut blight or canker Cryphonectria parasitica in winter
5382665 chestnut blight or canker Cryphonectria parasitica in winter
5382642 chestnut blight or canker Cryphonectria parasitica
5382693 chestnut blight or canker Cryphonectria parasitica
5382706 chestnut blight or canker Cryphonectria parasitica
5382686 chestnut blight or canker Cryphonectria parasitica
1415083 chestnut blight or canker Cryphonectria parasitica Anamorph fibers. July 11, 2002
1415140 chestnut blight or canker Cryphonectria parasitica Mycelial fans under the bark. Aug. 12, 2002
1415149 blue stain fungi Ophiostoma spp. Acorn black rot. August 26, 2002

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