Web31 Mar 2024 · Background Rubber tree powdery mildew is an important fungal leaf disease of rubber tree caused by obligate parasitic bacteria. It is one of the most important diseases in rubber planting areas ... Web14 Apr 2024 · Rubber powdery mildew disease (Oidium heveae) is a serious threat to natural rubber production (Hevea brasiliensis) in some rubber developing regions of the world. Both phenological- and meteorological-related factors have been reported …
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WebWhite molds and pest infestation are two root causes of white spots in the rubber plant. The white molds may appear as a white powdery coat all over the leaves and shoots. … Web1 Apr 2016 · Rubber powdery mildew conidia are wind-spread spores that are produced in great numbers when growth conditions of the disease are favourable. The optimum … Web12 Feb 2024 · The Rubber Board has ruled out any cause for alarm over incidents of powdery mildew and corynespora, both leaf-fall diseases, this season as favourable … spider heck cheat codes