mildew News
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Dealing with difficult powdery mildew infections on ornamental crops
We are now at the peak of the powdery mildew season and, with increasing temperatures and dry weather conditions, susceptible crops are likely to be at high risk of infection. The pathogen There are five different powdery mildew species which attack ornamental crops in the UK. Erysiphe ssp. – this pathogen is mainly found during cooler periods and is relatively sensitive to fungicides ...
By Certis UK
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Marrone Bio Innovations` Regalia Biofungicide Included in Fungicide Resistance Action Committee`s 2012 Code List
Marrone Bio Innovations Inc. (MBI), a leading global provider of natural products for the agricultural and water treatment markets, announced today that the active ingredient in its Regalia® biofungicide, Reynoutria sachalinensis, has been included in the Fungicide Resistance Action Committee's (FRAC) 2012 code list, following an extensive technical review. FRAC, a technical group of CropLife ...
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Marrone Bio Innovations` Regalia® Biofungicide Label Significantly Expanded
DAVIS, Calif., Jan. 18, 2012 /PRNewswire/ -- Marrone Bio Innovations today announced that the U.S. Environmental Protection Agency has approved a significant label expansion for Regalia®, a biofungicide that boosts plants' natural defenses to fight fungal and bacterial diseases. The label expansion includes new soil applications, instructions for yield improvement in corn and soybeans, ...
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EPA Announces Proposal to Add Chitosan to the List of Active Ingredients Permitted in Exempted Minimum Risk Pesticide Products
On August 20, 2020, the U.S. Environmental Protection Agency (EPA) announced that it is seeking to add chitosan to the list of active ingredients allowed for in minimum risk pesticides exempted from pesticide registration requirements under Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) Section 25(b). A minimum risk product must meet six specific conditions to be exempted from ...
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