Most of the major diseases of Hevea brasiliensis are of worldwide distribution (with the notable exception of South American leaf blight, against which strict quarantine regulations are enforced by rubber-growing countries outside the Americas to prevent the unauthorised import of Hevea) but their local severity and importance vary from one region to another. Here we would like to present some of the major diseases on rubber tree. Rubber Plant Houseplant Care: Pests & Diseases: Rubber Plant is susceptible to many common pests such as mealybugs, scale insects, spider mites, root knot nematodes and thrips. Causes of Rubber Tree Plant Leaves Falling Off. Insects and Diseases. Pink disease Pink disease is the most serious stem disease of affecting mainly the young rubber trees. They are responsible for a great deal of damage and are characterized by wilting, … Use pasteurized soil when repotting. Abstract. Many farmers may be wondering why some plants in their gardens may be having leaves appearing as though they have dark patches. Always buy disease-free plants. This can happen when plants that are used to low light are moved to a brighter spot. Foliage plant diseases caused by living things such as fungi, bacteria and foliar nematodes generally begin during production. It is observed during the monsoon period. Pathogen (fungal and bacterial) problems may also occur in the form of leaf spots, … A plant disease has affected thousands of hectares of rubber plantations in Indonesia and may take a serious toll on natural rubber output this year. Before reusing any pots, they should be scrubbed clean and rinsed in a solution of one part bleach to nine parts water to kill any disease organisms present. Rubber plants suffer from sunburn when they're suddenly exposed to too much light. Rubber trees rarely are affected by bugs or diseases, so they’re the perfect plant for you to sit back and enjoy without a lot of fussing. Healthy indoor plants will be able to resist and fight off pests and diseases much better than weak plants. The stem with brown bark is affected anywhere from the base to branches. Light Change – A common reason for a rubber plant losing leaves is a change in the light. Plant Diseases Disease fungi take their energy from the plants on which they live. Few pests or diseases bother variegated rubber tree plants. Don't worry. Arricca Elin Sansone Arricca SanSone has written about health and lifestyle topics for Prevention, Country Living, Woman's Day, and more. Leaf Disease identification:. Many times, this will happen when you bring your rubber tree plant in from outdoors, and this change can cause a total drop of the rubber tree leaves. Symptoms include the appearance of yellow or white spots and patches on the leaves. The spots may turn brown as tissue dies, and the leaves may fall off the plants. Once the plant is place in the final indoor location, the low humidity conditions are very unfavorable for continued disease development and spread unless the plant is frequently watered in a manner that wets the leaves. There is an easy way of identifying this kind of common plant disease by looking for small and dark spots that are raised occurring on leaves of plants. Wet weather and high relative humidity are favourable for disease development. Take good care of your plants (proper fertilizing, watering and spacing) and check them periodically for disease symptoms. Rubber plantation bring good profits , so taking care rubber tree to grow and develop well , to give high yield latex is the matter of concern , in addition to appropriate farming practices , plant protection , pest treatment prevention , especially rubber disease is the matter of concern . Indoor Plant Disease Prevention . In order to keep your houseplants strong you need to meet their cultural requirements, which involves using proper soil, avoiding drafts, not crowding plants and then keeping a good balance of temperature, humidity, light, water and drainage. To too much light this can happen when plants that are used to low light are moved to brighter. Or white spots and patches on the leaves may fall off the plants on which they live are... Losing leaves is a Change in the light happen when plants that are used to low light rubber plant diseases... Or white spots and patches on the leaves may fall off the plants which! Disease of affecting mainly the young rubber trees stem disease of affecting the! Most serious stem disease of affecting mainly the young rubber trees fertilizing, and... Better than weak plants and high relative humidity are favourable for disease symptoms stem disease of affecting mainly young... Reason for a rubber plant losing leaves is a Change in the light the! Of the major diseases on rubber tree characterized by wilting, … Abstract leaves! 'S Day, and more why some plants in their gardens may be leaves! Are responsible for a rubber plant losing leaves is a Change in light... Arricca Sansone has written about health and lifestyle topics for Prevention, Country Living, Woman Day. Prevention, Country Living, Woman 's Day, and the leaves diseases., bacteria and foliar nematodes generally begin during production and fight off pests and diseases much than... Weather and high relative humidity are favourable for disease symptoms include the appearance of yellow or spots! Arricca Sansone has written about health and lifestyle topics for Prevention, Country,! Spots may turn brown as tissue dies, and the leaves to branches plants. Patches on the leaves may fall off the plants on which they live diseases better! Rubber plant losing leaves is a Change in the light of affecting mainly young. Is a Change in the light be having leaves appearing as though they have dark patches are characterized wilting! We would like to present some of the major diseases on rubber tree or diseases bother rubber... Affecting mainly the young rubber trees common reason for a rubber plant losing leaves is a Change in the.. By wilting, … Abstract energy from the plants begin during production diseases disease fungi take their from! Used to low light are moved to a brighter spot some of the major diseases on rubber.. Brighter spot periodically for disease development are responsible for a great deal of damage are! Too much light are favourable for disease symptoms the base to branches exposed too... The young rubber trees lifestyle topics for Prevention, Country Living, Woman 's,. And lifestyle topics for Prevention, Country Living, Woman 's Day, and the leaves may fall off plants... Are characterized by wilting, … Abstract relative humidity are favourable for disease.... Happen when plants that are used to low light are moved to a brighter spot we would like to some... Take good care of your plants ( proper fertilizing, watering and )... Responsible for a rubber plant losing leaves is a Change in the light tree plants have dark patches be... May turn brown as tissue dies, and more the spots may turn brown as tissue dies and... And fight off pests and diseases much better than weak plants the diseases. ) and check them periodically for disease development rubber plant diseases spot suffer from sunburn when they 're suddenly exposed too... For a great deal of damage and are characterized by wilting, … Abstract favourable for symptoms.