Ligustrum Japonicum Texanum – Wax Leaf Privet Care and Information. Pathogen: caused by the fungus Cercospora sp. I believe your wax leaf ligustrums are suffering from a disease called Cercospera leaf spot. The Wax Leaf Ligustrum is a large multi-stemmed, broadleaf evergreen shrub that maintains a very dense, symmetrical and rounded canopy. The Wax Ligustrum is a favorite among both commercial and residential landscapers due to its ruggedness, aesthetic appeal, quick growth rate and low cost—making this plant the ultimate all-in-one hedge cultivar out there! Ligustrum japonicum (Japanese Privet, Wax-Leaf Privet) Japanese Privet is a shrub native to eastern Asia which can grow to the size of a small tree. ; lilac, Syringa spp. Symptoms to look for include irregular brown spots with yellow margins on the upper leaf surface and brown spots with purple margins on the underside. Ligustrum japonicum, commonly called Japanese privet or wax leaf privet, is native to Japan and Korea.It has become a popular and versatile shrub for warm winter areas of the southern and western U.S. in large part as a result of its attractive evergreen foliage, fast but compact growth and ease of culture/pruning. For this winter, rake up any leaves that have fallen from the plants and destroy them. Your ligustrum has a great case of a leaf-spotting disease called cercospera. Grows to about 8-10 ft. tall and 5 ft. wide. As long as they have good soil and proper drainage, they will do great in full sun and partially shaded areas. A: You have an excellent example of cercospora leaf spot on ligustrum (privet). Soil nematodes can cause serious plant decline and they can be prevalent, particularly in sandy soil. Ligustrum spp. Basically, the 'top' portion of the plants have lost 80% of their leaves during the past 12 months. Continue removing branches until you've reached the desired height and are satisfied with the appearance. Both viburnum and ligustrum can be grown in full sun to partial shade, they require little care, but can both be troubled by fungal leaf spot and piercing/sucking insects. November 10, 2018. Features. It can be difficult to reverse. There is the Glossy Privet, commonly known as Japanese ligustrum which, if allowed to do so, will turn into a small tree 25 ft. or so tall. Waxleaf Ligustrum Problems - Knowledgebase Question. There leaf spot diseases but fungus on the stems would be wood rot. My bet is that the spotty sunshine is not enough to dry the leaves quickly nor enough to help the privet fight the disease on its own. Noteworthy Characteristics. These leaf spots are fairly common on Ligustrum foliage; however, these foliar diseases are not usually serious. New Privet Hedge - I planted a row of 29 small privet hedge plants (about 20-25 inches tall) in my front garden in February. Scientific: Ligustrum japonicum (often sold as L. texanum) Common: Japanese privet, wax-leaf privet Family: Oleaceae Origin: China, Japan Pronounciation: La-GUS-trum ja-PON-i-cum Hardiness zones Sunset 4-24 USDA 7 (with cold protection), 8-11. Commonly known as wax-leaf privet for its glossy evergreen foliage, the tough-but-forgiving shrub works equally well sculpted into topiaries, trained as a small tree or grouped as a flowering hedge. Plant the Wax Leaf Privet in a row about 3 feet apart from each other. white. Although it prefers Japanese privet, the ligustrum weevil also has been collected from wax-leaf ligustrum, Ligustrum lucidum Ait. Cercospora Leaf Spot of Ligustrum. Help with diagnosis of Wax leaf ligustrum problem. This shrub makes a nice sheared hedge but can also be used as a small tree if trimmed up. It is virtually indestructible, and quite invasive. ): Chinese privet Ligustrum vulgare (L.): European privet, common privet. These symptoms are particularly noticeable… It has darker leaves than its cousin, Ligustrum Japonicum, better known as waxleaf ligustrum. The blue-black berries persist most of the year and are popular with wildlife. the dark green, wavy leaves can be used as an evergreen foundation hedge, or privacy screen. It has glossy evergreen leaves and small, white, unpleasant-smelling flowers. It is a perennial and will stay green year-round. Last year ... Q. Question by mcelroyG September 7, 2002. The noted problems seem to have been limited mostly to Ligustrum, Viburnum, and Podocarpus in hedges and as individual specimens There are several identified factors that could be at work. I'll admit that some of the broadleaf species, such as waxleaf privet (Ligustrum lucidum) and Japanese privet (L. japonicum) have some use in the landscape as limbed-up trees, but the small-leaf hedging types, such as California privet(L. ovalifolium) and Chinese privet (L. sinense) are absolute garbage that belong in a privy. Ligustrum quihoui (Carr. Also known as Privets, Ligustrum grow in warmer planting zones, 7 to 10. If you are looking for a tall hedge this is the one to use. Landscape Use: Informal hedge plant, background, screen, small multiple-trunk patio tree, filler plant, containers, accent. Also known as Privets, Ligustrum grow in warmer planting zones, 7 to 10. Pests and Diseases None usually serious, although thrips and mites can occasionally discolor foliage. Propagation is by seed or cuttings. ): Wax-leaf privet Ligustrum sinense (Lour. I had approximately 6 wax leaf ligustrum planted in my front bed for approximately 12-13 years, however the far end shrub appeared to have some sort of problem and died and slowly the next shrub slowly died as well - we weren't sure what could have happened to cause the … Scientific name: Ligustrum japonicum Pronunciation: lih-GUS-trum juh-PAWN-ih-kum Common name(s): Japanese privet, wax-leaf privet Family: Oleaceae USDA hardiness zones: 7B through 10A (Figure 2) Origin: native to Japan and eastern Asia UF/IFAS Invasive Assessment Status: not considered a problem species at this time, may be (North, Central, South) Q. Fungus - I have some ligustrum and red tip photinia shrubs that are at least 15 to 20 years old. Wax Leaf Ligustrums have 2 to 3 inch long leaves that are stiff and leathery with a glossy deep green color on top and a lighter silver-gray color underside. What To Do For A Dying Ligustrum Hedge? Ligustrum Ligustrum japonicum COMMON: Japanese Privet LEAVES: Opposite, simple, evergreen, dark green, 1.. Ligustrum japonicum ‘Texanum' Waxleaf Ligustrum Waxleaf Ligustrum is an evergreen shrub with an upright, dense, and vigorous growth habit. Viburnum has nearly 80 species growing here in the U.S., whereas ligustrum has a much smaller number of varieties. However, avoid areas with standing water or constantly saturated soil. Tracy, CA. General Information. Gardeners in U.S. Department of Agriculture plant hardiness zones 8 through 10 find much to admire in Japanese ligustrum (Ligustrum japonicum). L. lucidum, Glossy privet. Plant in full to partial sun. Around 6 of those plants all next to each other haven't bee... Pests and Diseases forum: Waxleaf Ligustrum (Japanese Privet) - and grape, Vitis spp., in North Carolina (Warner 1961, Wray 1961). However, avoid areas with standing water or constantly saturated soil. Before planting be sure to choose the best location for your Wavy Leaf Ligustrum. There are two Cercospora species which cause this leaf spot disease. ; common privet, Ligustrum amurense Carr. Rapid growing L. sinense, Chinese privet L. sinense ‘Variegata’ … ... Q. The shrub is hardy in United States Department of Agriculture plant hardiness zones 7 through 10, but it needs shade when planted in warmer climates. Nice shiny waxy foliage with a small creamy white flower in spring. Spots may begin small, but enlarge or merge. ... A root system can become less capable of uptaking nutrients if it is infected with a disease, and/or caused by poor drainage of water or over watering. The large shrub or tree features lush evergreen leaves and large clusters of I have two established Waxleaf Ligustrums which have 3 tiers of growth. Hi Arlene-Leaf spotting, yellowing, and dropping can be caused by a couple of things. The soil could lack nutrients or have a soil nutrient imbalance. Plant in full to partial sun. If it's growing on exposed heartwood from a wound or pruning cut then it could be a wood decay fungus. This condition promotes disease. Which make this plant, sometimes called Wax Leaf Privet hedge, the ultimate all-in-one Ligustrum hedge cultivar out there! This is a common disease of Ligustrum species. Upright evergreen shrub with very dense, dark green foliage. This condition promotes disease. A Ligustrum hedge is a great way to create privacy. Ligustrum Recurvifolium Shrubs (Privet) Ligustrum japonicum 'Recurvifolium' Ligustrum recurvifolium is a large, upright, broad-leaved evergreen shrub, that is highly adaptable and easy to grow. Ligustrum. A related species, Pseudocercospora causes similar spots. This fungus attacks leaves that stay wet for long periods. The Wax Leaf Privet (Ligustrum japonicum) will do great in the Southwest. Wax leaf privet (Ligustrum japonicum) is a fast-growing shrub -- 25 inches per year -- that reaches 8 to 12 feet or taller. Privet takes wonderfully to pruning, so don't be afraid to go beyond a simple hedge and shape one into a fantastical specimen for a garden focal point. Taller growing varieties of Ligustrum are very easy to tree form. Frequently chlorosis (yellowing) occurs on the leaf areas surrounding the leaf spots. Before planting be sure to choose the best location for your Curly Leaf Ligustrum. Ligustrum are extremely adaptable to just about any soil. Diseases include leaf spot and root rot. When mint starts growing black spots on its leaves, your plants are likely suffering from leaf blight or advanced stages of mint rust. Mint (Mentha spp.) are deciduous, semi-evergreen, or evergreen shrubs and small trees in the Oleaceae (olive family). If any of you have Ligustrum (aka Privet), plants in your landscape, there's a good chance they may have Cercospora Leaf Spot on their foliage. It thrives in sun or shade. Small creamy-white flowers bloom in midsummer. grows tenaciously, but even this tough plant, which grows in U.S. Department of Agriculture plant hardiness zones 4 through 9, isn't immune to problems. There are approximately 50 Ligustrum species that are native to Europe, North Africa, and Asia. The Wax Leaf Ligustrum tree is a favorite among both commercial and residential landscapers due to its ruggedness, aesthetic appeal, quick growth rate and low cost. Pests and diseases: Aphids, scale, white fly and spider mites. Ligustrum x vicaryi has golden variegated leaves, with bright yellow new growth. Lawns. One is disease, primarily a fungal disease called Botryosphaeria. At that time, start at the base of the plant by removing the lateral branches growing from trunk(s). Thread in the Pests and Diseases forum forum by tonyastro: I have a hedge of 43 waxleaf plants. Being that your Waxleaf Ligustrum have been in the ground for ten years, i'm assuming up until now have been healthy, they have most likely recieved the proper amount of water. Wait until your shrub is about 4 feet tall to begin the tree forming process. Ligustrum are extremely adaptable to just about any soil. Some species suitable for bonsai: L. japonicum, Japanese or wax privet.