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Dithane Rainshield

SKU: 1008720

Dithane™ Rainshield™ fungicide provides broad spectrum disease control and acts on six enzymatic pathways in the fungal cell to inhibit spore germination.

  • Protect crop yields by managing damaging diseases in a variety of crops. 
  • Rapid control of numerous diseases at an economical price. 
  • Unique multi-site activity explains why no fungal resistance has developed in over 40 years of use. 
  • Contact control provides a rotation option from systemic fungicides in potatoes.


POTATOES - For early (Alternaria solani) and late blight (Phytophthora infestans)

TOMATOES - For control of early (Alternaria solani), and late blight (Phytophthora infestans), anthracnose (Colletotrichum spp.), gray leaf spot (Stemphylium solani, S. lycopersici).

ONIONS - For control of Botrytis leaf blight (Botrytis squamosa

CANTALOUPE, CUCUMBERS, PUMPKIN, SQUASH AND OTHER MELONS (EXCLUDING WATERMELON) For control of Downy mildew (Pseudoperonospora cubensis), anthracnose, (Colletotrichum obiculare), scab (Cladosporium cucumerinum), gummy stem blight (Didymella bryoniae)and alternaria leaf spot. (Alternaria cucumerina)

APPLES - For the control of scab (Venturia inaequalis), cedar apple rust (Gymnosporangium juniperivirginianae) and quince rust (Gymnosporangium clavipes).

GRAPES – For the control of Downy mildew (Plasmopara viticola) and Black Rot (Guignardia bidwellii)

For a full list of crops and application directions, refer to the product label. Always read and follow label directions.

Active Ingredient



Group  M3  Fungicide

PCPA # 20553


Label   |   SDS

  • About Corteva

    Corteva Agriscience™ is the only major agriscience company completely dedicated to agriculture. By combining the strengths of DuPont Pioneer, DuPont Crop Protection and Dow AgroSciences, we've harnessed agriculture's brightest minds and expertise gained over two centuries of scientific achievement.

  • Please Note:

    Regulations prohibit sale of pest control products outside Canada. For more information about pest control product regulations within Canada, please refer to this summary.