Rose – Fungicides for Black Spot Control
It’s important to switch fungicides each month to keep rose black spot disease at bay.
Swap between chlorothalonil (Daconil), myclobutanil (Spectracide Immunox), triforine (Ortho Orthenex Rose Spray, and propiconazole (Bonide Infuse) every four weeks.
Read the label to know the active ingredients of rose care products and their proper use.
TAGS:
-
Advertisement
-
Follow Walter
-
Advertisement
-
-
May calendar
The sun is coming out, so wearing hats and sunscreen are a must. Plant Rosemary, Dill,...
Get The Checklist
-
-
-
name that plant
Post your puzzlers and help others with theirs.
Start Here
-
-
Trending Posts
-
1
Nandina berries are not very poisonous
-
2
Coral Bark Maple – Strange Leaves
-
3
Pumpkin – Growing Giants
-
4
Azaleas – Pruning and Growth Tips
-
5
Carolina Jessamine – Identification
-
1
Microstegium (Basketgrass, Stiltgrass) – New Disease for Possible Control
-
2
Fertilizer – Using Old and Lumpy
-
3
Pumpkin – Growing Giants
-
4
Zenith Zoysia sod – Watering
-
5
Hemlocks – Insect prevention
-
-
Walter’s Bookshelf
Browse and purchase gardening books by Walter Reeves, plus select titles by other authors.
View books -
Popular topics
Soil Spring Summer Seed Winter Fall Flowers Weed Fertilizer Disease Shade Temperature Pots Oak Pine Pruning Mulch Watering Container Maple Compost Birds Herbicide Tomatoes Azalea Moisture Poison Pears Hydrangea Glyphosate Caterpillar Pests Cherry Roundup Irrigation Pre-Emergent Pesticide Stone Dogwood Peach Spider Pine Straw Magnolia Greenhouse Squash Squirrels Beans Lemon Travel Japanese Maple