The Orchid Doctor Articles under the Heading Gloeosporium

Gloeosporium Comments
GLOEOSPORIUM: Anthracnose-infected Phalaenopsis Control with spray of Maneb M-45 (now called Mancuzeb). A77-619 0
GLOEOSPORIUM: Gloeosporium Affine Leaf spot of cattleyas is universal; it forms round, dark, sharply delineated spots usually first at the tip of the leaf; spots coalesce and leaf may turn dark reddish brown; high humidity helps spread; pseudobulbs may be killed. OD65-12 0

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