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The relative humidity of the air and the closing rate of the leaves of the ferns is an inverse relationship. The greater the humidity, the slower the leaves close because of prolonged exposure to moisture in the air. [5] Pleopeltis polypodioides can severely desiccate and lose almost all of its water. Experiments have shown it can lose up to 97 ...
Pleopeltis is a genus of ferns in the family Polypodiaceae, subfamily Polypodioideae, according to the Pteridophyte Phylogeny Group classification of 2016 (PPG I). [2] The genus widely distributed in tropical regions of the world, and also north into temperate regions in eastern North America and eastern Asia .
Microsorum scolopendria, synonym Phymatosorus scolopendria, [1] commonly called monarch fern, musk fern, maile-scented fern, breadfruit fern, or wart fern is a species of fern [2] [3] within the family Polypodiaceae. This fern grows in the wild in the Western Pacific rim from Australia to New Caledonia to Fiji and throughout the South Pacific ...
First discovered in Ohio in 2012, beech leaf disease has now been identified in 12 states, where it’s ravaging trees in forests and back yards and costing nursery owners millions.
This is a list of diseases of foliage plants belonging to the family Polypodiaceae. Plant Species ... Boston fern Pl Platycerium spp. staghorn fern Pt Pteris spp ...
Pleopeltis michauxiana, known as the resurrection fern, scaly polypody, and Gray's polypody, [3] [4] [5] is a species of epiphytic fern native to North America and Central America. [5] Pleopeltis michauxiana is found in the lower Midwest and Southeastern United States, Mexico, and Guatemala. [5] It is the most widespread epiphytic fern in North ...
Symptoms can overlap across causal agents, however differing signs and symptoms of certain pathogens can lead to the diagnosis of the type of leaf spot disease. Prolonged wet and humid conditions promote leaf spot disease and most pathogens are spread by wind, splashing rain or irrigation that carry the disease to other leaves. [2]
Leaf scab Elsinoë theae. Macrophoma stem canker [1] Macrophoma theicola = Macrophoma theiocola [1] Botryosphaeria dothidea [1] Botryosphaeria mamane [1] Fusarium solani [1] Net blister blight Exobasidium reticulatum. Pale brown root rot Pseudophaeolus baudonii. Phloem necrosis Phloem necrosis virus (Camellia Virus 1) Phyllosticta leaf spot ...