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Get expert orchid care tips to keep your tropical plants happy after it flowers. Learn the best way to water an orchid, how to prune orchids, and more.
Black rot on orchids is caused by Pythium and Phytophthora species. [1] Black rot targets a variety of orchids but Cattleya orchids are especially susceptible. [1] Pythium ultimum and Phytophthora cactorum are known to cause black rot in orchids. [1] Pythium ultimum is a pathogen that causes damping-off and root rot on plants. [2]
Turns out, plants don’t always thrive in cramped sorority house bedrooms. However, the first houseplant I was ever able to keep alive for a respectably long time also happened to be one of the ...
The common earwig is an omnivore, eating plants and ripe fruit as well as actively hunting arthropods. To a large extent, this species is also a scavenger, feeding on decaying plant and animal matter if given the chance. Observed prey include largely plant lice, but also large insects such as bluebottle flies and woolly aphids. [10]
Aphids: insect pest that sucks sap from plant tissue, excreting a substance called honeydew, which invites other fungal disease. [13] Thrips: insect pest that sucks sap from plant tissue, can kill host plants if infestations become too severe. [14] Mites: tiny arachnid pests that suck sap and remove chlorophyll from leaves, turning them silvery ...
Some are saprotrophs, eating decaying plant or animal matter, while others are insectivores, eating aphids, thrips, and other plant-sucking insects. [ 6 ] [ 14 ] Predatory species are beneficial to farmers and gardeners, because aphids destroy crops, and hoverfly maggots are often used in biological control .
Species in the family may be referred to as capsid bugs or "mirid bugs". Common names include plant bugs , leaf bugs , and grass bugs . It is the largest family of true bugs belonging to the suborder Heteroptera ; it includes over 10,000 known species, and new ones are being described constantly.
Catasetum, abbreviated as Ctsm. in horticultural trade, is a genus of showy epiphytic Orchids, family Orchidaceae, subfamily Epidendroideae, tribe Cymbidieae, subtribe Catasetinae, with currently 200 accepted species, [2] many of which are highly prized in horticulture.