Growing with growers since 1946
  • February 15th 2009 Issue
  • Update on bacterial canker of stone fruit

    Bacterial canker cells enable ice to form at lower temperatures than normal and can contribute to frost injury.

    [fusion_builder_container hundred_percent=”yes” overflow=”visible”][fusion_builder_row][fusion_builder_column type=”1_1″ background_position=”left top” background_color=”” border_size=”” border_color=”” border_style=”solid” spacing=”yes” background_image=”” background_repeat=”no-repeat” padding=”” margin_top=”0px” margin_bottom=”0px” class=”” id=”” animation_type=”” animation_speed=”0.3″ animation_direction=”left” hide_on_mobile=”no” center_content=”no” min_height=”none”] Bacterial canker, caused by Pseudomonas syringae pvs. syringae (PSS) and morsprunorum, is an important disease of sweet cherry, tart cherry, apricot, and other stone fruit. Symptoms include blossom blast and spur dieback, leaf and fruit lesions, cankers with associated gummosis of woody tissue, loss of scaffold limbs, and overall decreased fruit yields. This disease is most problematic in sweet cherries, and epidemics often occur in conjunction with cold, frost-prone weather in the spring. Of the two […]

    Already part of our community? Log in here

    Our premium content is now only available to members.

    Join our community and receive access to our exclusive stories, photos, graphics and videos, and support our efforts to ensure growers have the information they need for success.

    Join Now