Irritating to human skin and eyes, smelly, pollutes the environment.Also, use a brush to remove growing moss.ĭisadvantage: Time and labor cost will increase considerably.Ĭommon fungicides include ethylicin And daisenium. For orchards with excessive density and canopy closure, adopt measures, such as thinning, shifting or high-replanting, to increase plant spacing, reduce the density of the orange orchard, and improve the ecological environment of the orchard. Improves orchard management, promotes scientific fertilization, enhances tree disease resistance, rationalizes plastic pruning, and improves orchard ventilation and light transmission conditions. How to solve the moss issue affecting citrus and orange trees? Studies have shown that the color of citrus and orange fruits, the pigment in peel, edible rate, juice rate, level of sugar, acid and VC, and protein content are all affected by moss disease.Ģ.

The surface of plants initially develops a layer of green, hairy, block or irregular epidermal parasites, which gradually expand and eventually surround entire trunks and branches and cover entire leaves, often weakening the plant’s photosynthesis, which is harmful. Moss disease is a common and serious problem in citrus and orange trees, and mainly occurs on trunks, branches and leaves. For example, the parasitic red algae, Cephaleuros virescena Kunze, can damage avocado, mango, longan, cinnamon and many other plants. For example, the pathogen causing moss disease on summer orange is Apatococclus lobatus.Īlthough there are few reports on diseases caused by parasitic algae on citrus and orange, this has been reported more in other plants.

The other type is algae, which is attached to the tree trunk, branches, leaves, fruit skins and field soil surfaces.Īccording to the latest research, citrus and orange moss diseases are caused by chlorophyta.

There are two types of moss, the first type is the“small higher plant”that does not differentiate between true roots and vascular tissues and mostly grow in humid environments. What problems and diseases are caused by moss on citrus and orange tree?

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