Search results
Results from the WOW.Com Content Network
Peach leaf curl is a plant disease characterized by distortion and coloration of leaves and is caused by the fungus Taphrina deformans, [1] which infects peach, nectarine, and almond trees. T. deformans is found in the United States , Europe , Asia , Africa , Australia , and New Zealand . [ 2 ]
In the United States, $2.5 to 3 million dollars are lost because of peach leaf curl. Sixty to ninety percent of peach shoots in Italy can be infected by T. deformans. [14] Although peach leaf curl is mostly manageable with fungicide spraying in dry climates, [4] improper timing or incomplete coverage of the crop can result in control failure. [11]
In addition to its use to control fungal infection on grape vines, the mixture is also widely used to control potato blight, peach leaf curl and apple scab.Although it may be bad for the environment, [1] [2] some organic agriculture advocates allow its use, [citation needed] so is often used by organic gardeners in some parts of the world.
For premium support please call: 800-290-4726 more ways to reach us
One of the more commonly observed species causes peach leaf curl. Taphrina typically grow as yeasts during one phase of their life cycles , then infect plant tissues in which typical hyphae are formed, and ultimately they form a naked layer of asci on the deformed, often brightly pigmented surfaces of their hosts.
An aqueous extract of willow bark is used as a fungicide in the European Union. The willow bark extract is approved as a 'basic substance' product in the European Union and United Kingdom for the control of scab, leaf peach curl and powdery mildew on grapes, apples and peach crops. [55]
Peach enation virus: Dark green sunken mottle genus Trichovirus, Apple chlorotic leaf spot virus (ACLSV) Latent mosaic Peach latent mosaic viroid Line pattern genus Ilarvirus, Prunus necrotic ringspot virus (PNRSV) genus Ilarvirus, Apple mosaic virus (ApMV) Line pattern and leaf curl = cherry line pattern leaf curl
A review of the Leaf + Flower CBD Instant Curl Defining Cream.