38+ Bougainvillea Leaf Spot Treatment. Bougainvillea spectabilis is a large climber with distinctive curved thorns, and hair on stems and leaves. You can also put predators of scale.
Bougainvillea raspberry ice a variegated leaf variety and a profuse bloomer that produces fuchsia red flowers, all these varieties belong to the nyctaginaceae the common diseases in bougainvilleas are found on leaves is a fungal and bacterial leaf spot disease that has reddish brown spots. Leaf spot lesions usually progress, enlarging and eventually distorting the plant's growth or causing the bougainvillea to lose its leaves. Gardeners can control leaf spot by keeping leaves and foliage dry.
A leaf spot is a limited, discoloured, diseased area of a leaf that is caused by fungal, bacterial or viral plant diseases, or by injuries from nematodes, insects, environmental factors, toxicity or herbicides.
Pruning may be necessary to enhance air circulation and keep branches from growing together. Bougainvillea plants are naturally immune to bougainvillea disease 1: Treating your lawn for leaf spot isn't too different than treating for other fungal turf diseases, but it is important to understand when and how to treat if the leaf spot has progressed in the disease cycle (where grass leaves are close to being overtaken by the spots) or if melting out has begun, it might. This cross has its own hybrid small, reddish, round spots on the leaves.