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Review of Influenza A Virus in Swine Worldwide: A Call for Increased Surveillance and Research
- A. Vincent, L. Awada, +20 authors J. Ciacci-Zanella
- Zoonoses and public health
- 1 February 2014
Pigs and humans have shared influenza A viruses (IAV) since at least 1918, and many interspecies transmission events have been documented since that time. However, despite this interplay, relatively… Expand
Distribution of Baseline Sensitivities to Azoxystrobin Among Isolates of Plasmopara viticola.
An excised leaf disc assay was developed for determining the sensitivity of isolates of Plasmopara viticola (causal agent of grapevine downy mildew) to the strobilurin fungicide azoxystrobin. Five… Expand
Phylogenetic Relationships of Xylella fastidiosa Strains Isolated from Landscape Ornamentals in Southern California.
- Rufina Hernández-Martínez, K. A. de la Cerda, H. Costa, D. Cooksey, F. Wong
- Biology, Medicine
- 18 June 2007
ABSTRACT Xylella fastidiosa is an insect-borne, xylem-limited pathogenic bacterium that has been associated with a rise in incidence of diseased landscape ornamentals in southern California. The… Expand
Sensitivity to Azoxystrobin Among Isolates of Uncinula necator: Baseline Distribution and Relationship to Myclobutanil Sensitivity.
Two hundred fifty-six single-conidial chain isolates of Uncinula necator were assayed for their sensitivity to azoxystrobin and myclobutanil. These isolates were collected from two sites in New York… Expand
Comparative Physical Modes of Action of Azoxystrobin, Mancozeb, and Metalaxyl Against Plasmopara viticola (Grapevine Downy Mildew).
The physical modes of action of azoxystrobin, mancozeb, and metalaxyl were evaluated on grapevine seedlings using Plasmopara viticola as a model pathogen. The protectant, postinfection, postsymptom,… Expand
Occurrence and Distribution of QoI-Resistant Isolates of Colletotrichum cereale from Annual Bluegrass in California.
Turfgrass anthracnose, caused by Colletotrichum cereale (ex. Colletotrichum graminicola), is an important disease of turf used on golf course putting greens. Recent management of the disease has… Expand
Sensitivity Distributions of California Populations of Colletotrichum cereale to the DMI Fungicides Propiconazole, Myclobutanil, Tebuconazole, and Triadimefon.
The baseline sensitivity of a California population of Colletotrichum cereale (turfgrass anthracnose) to the sterol demethylation inhibitor (DMI) fungicide propiconazole was determined using an in… Expand
Discovery and Characterization of Waitea circinata var. circinata Affecting Annual Bluegrass from the Western United States.
Waitea circinata var. circinata was identified as the causal agent of a new disease of annual bluegrass (Poa annua) in the United States. This pathogen is also known to cause brown ring patch on… Expand
Developmental Alternatives Of Symbiotic Nostoc Punctiforme In Response To Its Plant Partner Anthoceros Punctatus
In species of certain filamentous cyanobacterial genera of the orders Nostocales and Stigonematales, such as Nostoc, vegetative cells can mature in four developmental directions (Table 1). (i) The… Expand
First Report of Pyricularia grisea Causing Gray Leaf Spot on Kikuyugrass (Pennisetum clandestinum) in the United States.
Kikuyugrass (Pennisetum clandestinum) is a warm-season turfgrass that has been adopted for use in fairways and roughs in a number of subtropical areas including southern California, Mexico,… Expand