WebMarigold (Tagetes) Plant Health Problems Diseases caused by Fungi: Leaf spots, Septoria, Alternaria. Circular to irregular tan to brown spots develop on leaves. These … WebGreenhouse Plants, Ornamental - Gray Mold. Cause Botrytis cinerea, a fungus that colonizes dead, dying, and wounded plant parts. From these infections it can attack healthy tissues. A moist, humid environment is …
5 Major Diseases found in Marigold Flower
http://agropedia.iitk.ac.in/content/marigold-diseases-its-control WebMarigold (Tagetes spp.), which is a popular bedding plant, can be used as such a cover crop. Marigold produces a substance called alpha-terthienyl, which can aid in the reduction of root-knot nematodes and other disease … how to extend your screen on hp
Marigold ( Tagetes spp.)-Botrytis Blight - Pacific …
WebMar 21, 2024 · Pungent Mint leaves and Marigold flowers will fend off pests and keep diseases in check. Low-growing Mint will suppress the growth of unwanted weeds around Marigolds and other plants. Likewise, tall Marigolds will shelter the Mints from the scorching sun. c. Rosemary (Salvia rosmarinus) Requirements. Direct Sunlight (6-8 … WebJul 23, 2024 · To combat diseases in calendula, practice good sanitation, allow sufficient space between plants and apply fungicides. Crop rotation is also an important part of managing diseased calendulas. Also, be sure … WebPlanting marigolds is like planting sunshine! These super-cheerful annual flowers are a snap to grow, offering nonstop bloom all summer long. The plants are virtually insect … leeds and day huntingdon