Fungicides can be applied to apple or flowering crab in the spring to prevent rust infection. The first spray should be applied as soon as the gelatinous tendrils are noticed on the cedar galls.

The fungicide myclobutanil (Immunox) is available to homeowners and is effective in controlling apple scab and cedar apple rust. Note there are several formulations of Immunox but only one is ...

The proliferation of new fungicides in the U.S. agricultural sector may be raising resistance to critical antifungal medications in humans and animals, infectious disease experts are warning. … ...

(Beyond Pesticides, October 1, 2019) Commonly used fungicides induce trophic cascades that can lead to the overgrowth of algae, according to research published in the journal Chemosphere. While the ...

Cedar-apple rust is a disease that passes back and forth between junipers and hawthorns, crabapples and serviceberries. It's likely to be an ongoing problem, especially when weather conditions are ...

The most effective fungicides for controlling rust — including Banner, Systhane, Rubigan and Bayleton, applied at 14- to 21-day intervals — are only available to commercial applicators.

Q: What are the large orange jelly-like growths on my cedar trees? - Alex, Marlboro A: This is cedar-apple rust. We have been seeing a lot of this in the past few weeks. It is a fungus that loves … ...

A fungicide may be used as treatment for a severe rust infection or it may be applied in early spring as a preventive measure. For fungicide information, see the cedar apple rust question above.

Research Finds Triazole Fungicides Induce Cardiotoxicity, Threatening Cardiovascular Health (Beyond Pesticides, March 25, 2025) An editorial in Expert Review of Cardiovascular Therapy finds that ...

Cornell University. "Pesticides, herbicides, fungicides detected in New York state beeswax." ScienceDaily. ScienceDaily, 9 November 2023. <www.sciencedaily.com / releases / 2023 / 11 ...