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aphids /smut on sweet corn tassles #879178

Asked July 29, 2024, 9:04 AM EDT

I have a very bad infestation of aphids that cause black mold on the tassles. I have hit the tassles with Neem oil. Will this help? Any suggestions? Will this prevent pollination?

Mecosta County Michigan

Expert Response

Good morning and thank you for reaching out.  Our sincere apologies for the long delay in responding.  I'm going to recommend you connect with Chris DiFonzo.  Below is Chris's contact info:


Christina DiFonzo (msu.edu)

Best wishes,

Ask Extension Question Wrangler Pronouns: she/her/hers Find your local Extension office here: https://www.canr.msu.edu/outreach/county Find an expert in a specific topic here: https://www.canr.msu.edu/outreach/experts/experts-by-topic-area Find home gardening information here: https://www.canr.msu.edu/home_gardening/ Order a soil test kit here: https://www.canr.msu.edu/news/soil-testing-returns-through-msu-extension Mold questions? We don’t have an expert in mold, but we do have a few resources below or contact the  Michigan health department. Molds in the Home Indoor Air Quality May be Hazardous to Your Health   Mushroom questions? We can’t identify, but we do have these three resources to help you: Identifying  Morel  Poisonous MSU is an affirmative-action, equal-opportunity employer. Michigan State University Extension programs and materials are open to all without regard to race, color, national origin, gender, gender identity, religion, age, height, weight, disability, political beliefs, sexual orientation, marital status, family status or veteran status. Michigan State University occupies the ancestral, traditional and contemporary lands of the Anishinaabeg, Three Fires Confederacy of Ojibwe, Odawa and Potawatomi peoples. The University resides on the land ceded in the 1819 Treaty of Saginaw. Replied August 07, 2024, 9:34 AM EDT

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