LEVEILLULA TAURICA PDF

We'd like to understand how you use our websites in order to improve them. Register your interest. During January and February , symptoms and signs of powdery mildew were observed on approx. Diseased leaves exhibited chlorotic angular lesions which became necrotic on both leaf surfaces afterwards. Later, white sporulation covered these lesions.

Author:Faelmaran Kajizshura
Country:Yemen
Language:English (Spanish)
Genre:Software
Published (Last):3 November 2019
Pages:395
PDF File Size:3.23 Mb
ePub File Size:18.28 Mb
ISBN:463-5-73914-703-1
Downloads:63077
Price:Free* [*Free Regsitration Required]
Uploader:Gosar



Leveillula taurica is an obligate fungal pathogen that causes powdery mildew disease on a broad range of plants, including important crops such as pepper, tomato, eggplant, onion, cotton, and so on. The early stage of this disease is difficult to diagnose and the disease can easily spread unobserved; for example, in pepper and tomato production fields and greenhouses. The objective of this study was to develop a detection and quantification method of L.

We monitored the development of the disease to time the infection process on the leaf surface as well as inside the pepper leaves. The initial and final steps of the infection taking place on the leaf surface were consecutively observed using a dissecting microscope and a scanning electron microscope. The development of the intercellular mycelium in the mesophyll was followed by light and transmission electron microscopy.

A pair of L. The specificity of this assay was confirmed by testing the primer pair with DNA from host plants and also from another powdery mildew species, Oidium neolycopersici, infecting tomato. A standard curve was obtained for absolute quantification of L. In addition, we tested a relative quantification method by using a plant gene as reference and the obtained results were compared with the visual disease index scoring.

The real-time PCR assay for L. This site needs JavaScript to work properly. Please enable it to take advantage of the complete set of features! Clipboard, Search History, and several other advanced features are temporarily unavailable. Search: Search. Advanced Clipboard. Create file Cancel. Email citation To:. Format: Summary Summary text Abstract Abstract text. Send email Cancel. Add to Collections Create a new collection Add to an existing collection.

Name your collection: Name must be less than characters. Choose a collection: Unable to load your collection due to an error Please try again.

Add Cancel. Add to My Bibliography My Bibliography. Unable to load your delegates due to an error Please try again. Your saved search Name of saved search:. Search terms:. Test search terms. Would you like email updates of new search results? Email: change. Frequency: Monthly Weekly Daily. Which day? Send at most: 1 item 5 items 10 items 20 items 50 items items items.

Send even when there aren't any new results. Optional text in email:. Save Cancel. Create a file for external citation management software Create file Cancel. Full-text links Cite Favorites. Abstract Leveillula taurica is an obligate fungal pathogen that causes powdery mildew disease on a broad range of plants, including important crops such as pepper, tomato, eggplant, onion, cotton, and so on.

Similar articles Loss of function in Mlo orthologs reduces susceptibility of pepper and tomato to powdery mildew disease caused by Leveillula taurica.

Zheng Z, et al. PLoS One. Print Jones RW, et al. Plant Dis. PMID: Polymorphic change of appressoria by the tomato powdery mildew Oidium neolycopersici on host tomato leaves reflects multiple unsuccessful penetration attempts. Nonomura T, et al. Fungal Biol. Epub Sep QTLs for resistance to powdery mildew in pepper under natural and artificial infections. Lefebvre V, et al. Theor Appl Genet. Epub Jun Ramularia collo-cygni: the biology of an emerging pathogen of barley.

Walters DR, et al. Epub Dec 7. PMID: Review. Show more similar articles See all similar articles. Cited by 3 articles Deciphering the biology of Cryptophyllachora eurasiatica gen. Kiss L, et al. Sci Rep. Pessina S, et al. BMC Genomics. Loss of function in Mlo orthologs reduces susceptibility of pepper and tomato to powdery mildew disease caused by Leveillula taurica.

Publication types Research Support, Non-U. Gov't Actions. DNA, Fungal Actions. Microscopy, Electron, Transmission Actions. Full-text links [x] Atypon. Copy Download.

CREST CPX 900 PDF

Detection and Quantification of Leveillula Taurica Growth in Pepper Leaves

Leveillula taurica is an obligate fungal pathogen that causes powdery mildew disease on a broad range of plants, including important crops such as pepper, tomato, eggplant, onion, cotton, and so on. The early stage of this disease is difficult to diagnose and the disease can easily spread unobserved; for example, in pepper and tomato production fields and greenhouses. The objective of this study was to develop a detection and quantification method of L. We monitored the development of the disease to time the infection process on the leaf surface as well as inside the pepper leaves. The initial and final steps of the infection taking place on the leaf surface were consecutively observed using a dissecting microscope and a scanning electron microscope. The development of the intercellular mycelium in the mesophyll was followed by light and transmission electron microscopy. A pair of L.

HEATRAE SADIA SUPREME 155 PDF

EPPO Global Database

Leveillula taurica is an obligate fungal pathogen, from the phylum Ascomycota , which causes powdery mildew on onion. This disease prefers warm, dry environments. It is rare in the United States, and is currently restricted to western states. Globally, it is also a minor problem with limited occurrences in the Middle East, Europe, and South America.

ALBERTO WILENSKY MARKETING ESTRATEGICO PDF

Powdery Mildew in Capsicum Search this site. Leveillula taurica. Powdery Mildew on Hawaiian peppers. Strategies to control L. The Leveillula spp. The most familiar families in agriculture are: Cucurbitaceae, Brassicaceae, Leguminoseae, Asteraceae and Solanaceae. Leveillula taurica L.

Related Articles