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Ovulinia petal blight is commonly referred to as Ovulinia flower blight, Azalea flower blight, and Azalea flower spot. [1] First reported in the 1930s on the Belgian-Indica hybrids, petal blight can attack most azaleas under favorable weather conditions. Infected flowers first exhibit small spots, about 1 mm in diameter, which appear water ...
Rhododendron periclymenoides, the pink azalea [1] or pinxter flower, is a species of shrub in the heath family Ericaceae. It is native to eastern North America, where it is widespread from Alabama to New Hampshire. [2] It is often found in riparian areas, in wet to dry forests. [3] This species produces showy pink flowers in the spring.
Azalea is dangerous to pets, as, if consumed, the toxins within the plant tissue can cause central nervous system depression, which in turn can lead to multi-organ failure. Symptoms may include vomiting, diarrhea, seizures, laryngeal edema and heart rhythm disturbances, which can lead to complete cardiac arrest and therefore death.
Leaf and flower gall Exobasidium vaccinii = Exobasidium azaleae. Ovulinia petal blight Ovulinia azaleae Ovulitis azaleae [anamorph] Pestalotia leaf spot twig blight, and crown rot Pestalotiopsis sydowiana = Pestalotia rhododendri. Phomopsis dieback Phomopsis spp. Phyllosticta leaf spot Phyllosticta spp. Phytophthora blight and dieback
North American azaleas are commonly confused with azaleas of Asian origin, the evergreen azaleas. North American azaleas are deciduous and produce two types of buds. One is a larger and produces about 20 flowers while the other bud produces a leafy shoot. [1] The flower color, fragrance, and number of stamens vary among species.
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Get inspired by flowers that bloom at night and smell the most fragrant in the dark to create a dreamy moon garden filled with phlox, moonflower, and more. This Night-Blooming Flower Is What ...
Its petite white flowers bloom profusely all summer until a freeze, and this annual has a sweet, honey scent that's delightful when planted near seating areas. Sweet alyssum needs full sun and ...