Red - spotted dark-green sepals , brown - spot white petal , and white-hot backtalk spotted pink . Red - spot unripe sepals , Robert Brown - spotted white petals , and white lips spotted pink . An epiphytic orchidaceous plant with flat pseudobulbs . Lance - shaped leaves produce to 20 in long . Many , triangular - mold flowers ( to 4 inches across ) grow separately , on bare canes , from give to summertime . Can be grow epiphytically ( on slabs ) , or in containers with epiphytic orchid potting mix . Provide full light and high humidity in summer , filtrate luminousness in winter . Keep dry in winter .
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Characteristics
Requirements
Plant Care
Fertilizing
Light
Watering
Planting
Problems
Prevention and Control : Keep mourning band down and remove infested plants . Dry air seems to exasperate the trouble , so verify plant are regularly irrigate , specially those preferring high humidness such as tropicals , citrus , or tomato . Always see new works prior to bringing them home from the garden center or nursery . Take vantage of instinctive foe such as ladybug larvae . If a miticide is recommend by your local garden center professional or county Cooperative Extension office , read and play along all label directions . Concentrate your endeavour on the undersides of the leave-taking as that is where wanderer mites in the main hold out . Pest : MealybugsSmall , wingless , dull - lily-white , soft - bodied worm that acquire a waxy powdery covering . They have piercing / lactate mouth section that suck the sap out of flora tissue paper . Mealybugsoften look like small piece of cotton and they lean to congregate where leaves and stems branch . They lash out a wide of the mark ambit of plants . The youthful incline to move around until they find a suitable feeding slur , then they hang out in colonies and feed . Mealybugs can break a plant leading to yellow foliation and folio driblet . They also produce a sweet means visit honeydew ( covet by emmet ) which can lead to an untempting black surface fungal growth call sooty mold .
Prevention and Control : Isolate infested plant from those that are not . confabulate your local garden kernel professional or the Cooperative Extension office in your county for a legal insecticide / chemical good word . boost natural enemy such as madam mallet in the garden to assist cut population horizontal surface of mealy bug . cuss : WhitefliesWhitefliesare modest , wing insects that look like midget moths , which attack many character of works . The fly adult leg prefers the underside of leave to feed and breed . Whiteflies can multiply promptly as a female can lay up to 500 testicle in a living span of 2 months . If a plant is infested with whitefly , you will see a cloud of fleeing insect when the plant is disturbed . whitefly can weaken a plant life , eventually lead to plant death if they are not checked . They can transmit many harmful plant viruses . They also produce a sweet substance scream honeydew ( coveted by ant ) which can moderate to an unattractive contraband control surface fungal outgrowth called sooty mold .
Possible controls : keep sess down ; use screening in window to keep them out ; take infest plants off from non - infested plants ; apply a musing mulch ( aluminum foil ) under plants ( this repels whiteflies ) ; trap with yellow sticky cards , go for labeled pesticides ; encourage rude enemy such as parasitic wasps in the garden ; and sometimes a good unbendable shower of water will wash them off the flora . Pest : AphidsAphids are pocket-sized , easy - bodied , slow - move insects that lactate fluid from plants . Aphidscome in many colors , ranging from green to brown to fatal , and they may have annexe . They attack a wide range of plant species causing acrobatics , distort leaves and buds . They can conduct harmful plant viruses with their piercing / breastfeed mouthparts . Aphids , generally , are merely a nuisance , since it takes many of them to cause serious plant damage . However aphids do bring on a sweet-flavored inwardness called honeydew ( coveted by ants ) which can lead to an unattractive black surface growth called jet cast .
Aphids can increase quickly in numbers and each female can produce up to 250 live nymphs in the course of a month without mating . Aphids often appear when the surroundings changes - bound & fall . They ’re often massed at the lead of branches feeding on succulent tissue . Aphids are attract to the color yellow and will often hitchhike on chickenhearted wearable .
Prevention and Control : Keep weeds to an absolute minimum , specially around worthy plants . On edibles , wash off infect area of plant . Lady bugs and lacewings will feed on aphids in the garden . There are various products - organic and inorganic - that can be used to keep in line aphid . essay the recommendation of a professional and follow all label procedures to a tee .
