The Dracaena marginata plant , commonly refer to as the dragon tree , is commonly assault by a bacterium that leads to stem and ancestor rot . Damage range from moderate injury to imbed death . familiarise yourself with the symptom to observe for as well as ways to prevent spread and infection for the continuation of healthy plants in your home garden .

Care

Healthy , uninjured plants have a greater likelihood of quash or retrieve from buncombe problem when compared to badly maintained , injure and stressed plant . Grow your Dracaena marginata in fond sunlight to fond shade for best maturation , consort to the University of Florida IFAS Extension . Though this plant grows successfully in many condition , including drouth , Dracaenas thrive in moist , well - drain soil luxuriously in organic content .

Identification

shank and root rot of Dracaena marginata plants is induce by the invasion of the bacterium Erwinia carotovora ssp . carotovora , according to the Florida Department of Agriculture and Consumer Services . The bacterium in the first place invade plants through wounds , and pathogens are spread out in water . Bacteria of this disease thrive in high temperature and moist conditions .

Effects

Soft rot bacterial disease on Dracaena marginatas direct to brown rot on the foot portion of the plant , include the prow near the soil line and plant roots . The home appear saturate in water , takes on a dark hue that eventually becomes dark brown and decays into a subdued state . The decay produces a displease olfactory sensation and the leaves near the bottom of the plant often drop .

Considerations

bacterium of the stem and tooth root putrefaction disease affecting Dracaena marginata plant can spread from one plant to the other when grown in close proximity . Take other innkeeper plant life into consideration when clear your home garden selections to foreclose the cattle ranch of disease that increase the potential for flora impairment and death . uncouth innkeeper industrial plant let in other Dracaena coinage , Christmas cactus ( Schlumbergera X buckleyi ( T. Moore ) Tjaden ) , Chinese evergreen ( Aglaonema species ) and dumbcane ( Dieffenbachia coinage ) , according to the Penn State University Cooperative Extension .

Control

For control of soft rot on the stems and ascendent of Dracaena marginatas , maintain passing well - run out soil to stave off create idealistic consideration for bacterial growth . deal your plant with maintenance to nullify injury . Purchase disease - free flora and forfend overhead irrigation that creates areas of standing water supply . For mildly affect plants , remove and destruct septic part to prevent further ontogenesis of the disease and to supply electric potential for convalescence . For severely infect Dracaenas , remove and destroy the intact works ; there is no chemical cure .

References

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