A new species of haplothrips from southern iran thysanoptera. Jin department of agriculture agricultural research service, cereal disease laboratory, st. Septoria tritici bloth archives field crop diseases. Belgrade small grains research centre kragujevac, 34000 kragujevac, serbia and montenegro. Life history on cabbage leaves at 27c, western flower thrips develops from egg to adult in 10.
Effect of temperature and growth stage of wheat on development of leaf and glume blotch caused by septoria tritici and s. Septoria tritici blotch zymoseptoria tritici hemibiotrophic 70% european fungicide use emergence of resistant strains ponomarenkoa. Here, we report a novel fungal strain able to hyperparasitize pst. Pdf new synonymy in the wheat thrips, haplothrips tritici. Original contribution efficiency of septoria tritici. How we can therefore manage our fungicide use to reduce.
The disease known as septoria tritici blotch stb can cause up to 50% losses during severe outbreaks. Size large, head twice as long as wide,1st antennal segment equals twice the 2nd one. Apr 08, 2019 eizo gs220 pdf eizo radiforce gs lcd monitor 2mp grayscale overview and full product specs on cnet. New synonymy in the wheat thrips, haplothrips tritici thysanoptera. Anthothrips tritici kurdjumov, 1912 haplothrips paluster priesner, 1922 anthemothrips paluster anthemothrips tritici anthothrips paluster anthothrips tritici arrhenochiris paluster arrhenochiris tritici chonothrips paluster chonothrips tritici. Pdf a new species of haplothrips from southern iran. It consists of dikaryotic mycelium and two spore stages, uredineal and.
Haplothrips aculeatus fabricius, 1803 haplothrips articulosus bagnall, 1926. This page was last edited on 21 august 2019, at 09. Eizo gs220 pdf eizo radiforce gs lcd monitor 2mp grayscale overview and full product specs on cnet. Both this species and two further endemics, haplothrips rosai and. In this article we will discuss about the life cycle of puccinia graminis with the help of suitable diagrams. Phlaeothripidae were studied in kahramanmaras, turkey. General information about haplothrips tritici hapltr eppo global database. Pdf population densities of wheat thrips, haplothrips tritici. What links here related changes upload file special pages permanent link page. Among them, frankliniella occidentalis and thrips tabaci have economic importance as pests and vectors of tomato spotted wilt virus tswv karadjova and krumov 2008, while haplothrips tritici can cause significant damage to cereal crops krasteva et al.
Western flower thrips frankliniella occidentalis pergande1 edis. Life cycle of puccinia graminis fungi biology discussion. Information about haplothrips tritici diagnosis, including distribution and treatment advice cookies on plantwise knowledge bank like most websites we use cookies. Septoria tritici blotch is an important leaf disease of european winter wheat. Fourteen pest species are listed for bulgaria, of which frankliniella occidentalis, thrips tabaci and haplothrips tritici are of economic importance. A published est library was scanned for microsatellite motives, and over 15 selected est sequences, were successfully amplified and ten exhibited polymorphism over an international collection of 43 isolates. The levels of complete gene coverage were higher for all us isolates average 83%, sd. However, numerous questions regarding its evolutionary history and recent migration routes still remains to be addressed, which need the genotyping of a large. Haplothrips tritici kurdjumov, 1912 fauna europaea.
Two species of thrips frankliniella tritici and limothrips cerealium were reported biting people in georgia during 1986 and 1990. Haplothrips leucanthemi recognition data distinguishing features. Research article open access genome analyses of the. A rapid genotyping method for an obligate fungal pathogen. Frankliniella tritici browse species thrips of california.
General information about anguina tritici angutr eppo global database. Olivera, department of plant pathology, university of minnesota, st. Population densities of wheat thrips, haplothrips tritici kurdjumov. Final report pest risk analysis of wheat in bangladesh crds page iv 9. The genetics of host and non septoria tritici blotch. Generating an epub file may take a long time, please be patient. Searss synthetic 6x hexaploid wheat, derived from a hybrid of triticum dicoccoides and triticum. The foliar pathogen zymoseptoria tritici causes one of the primary diseases of wheat in europe and elsewhere. Opie damage on a wheat grain nymphal feeding causes a spotted discoloration of the grain arrowed to read this page in french. The obligate bitrophic fungus puccinia striiformis f. A number of pest species are common to both china and the united states. Haplothrips tritici hapltroverview eppo global database. Bioecological features of wheat thrips in north kulunda and ob foreststeppe.
The genetics of host and nonhost resistance to septoria tritici blotch harriet r. We report the characterization of ten microsatellite markers in the fungus puccinia striiformis f. Pdf inheritance of septoria tritici blotch resistance in. Opie damage on a wheat grain nymphal feeding causes a spotted discoloration of the grain arrowed. Septoria tritici blotch stb, caused by the ascomycete fungus mycosphaerella graminicola anamorph s. Abstract septoria tritici blotch, caused by the fungus mycosphaerella graminicola,is currently the major foliar disease of wheat worldwide, and new sources of resistance and knowledge about the genetics of resistance are needed to improve breeding for resistance to this disease.
Ectoparasites collected from common yellowthroats geothlypis trichas on vaca key, florida lawrence j. No member of the genus is known to be endemic to the neotropics, although a few species come from southern south america mound. Most haplothrips species breed in flowers, and the recorded hosts involve a wide. However, numerous questions regarding its evolutionary history and recent migration routes still remains to be addressed, which need the genotyping of a large number of isolates, a process. Currently 230 species are listed in the genus frankliniella, with up to further names placed into synonymy nakahara, 1997. It is a wheat plant pathogen causing septoria leaf blotch that is difficult to control due to resistance to multiple fungicides. The wheat thrips, haplothrips tritici, is known from across eastern europe and adjoining areas of asia into western europe and north africa, and is widely regarded as a pest of cultivated cereal. Genetic architecture of resistance to septoria tritici. Anguina tritici angutroverview eppo global database. Kurdjumov 1912 two anthothrips injurious to cereals. Pp3 environmental risk assessment of plant protection products. The list provides detailed information on the horizontal and vertical distribution of thysanoptera in 5 regions and 45 subregions of bulgaria. Species scientific name, pests common names, glossary, crops. Haplothrips, stenchaetothrips, taeniothrips, dendrothrips.
With the aim to further elucidate the genetic architecture underlying fhb and stb resistance, we phenotyped 1604 european wheat hybrids and their 5 parental lines for fhb and stb disease severities and determined genotypes at 17,372 singlenucleotide polymorphic loci. Frontiers identification of a novel alternaria alternata. Allocation of wheat thrips haplothrips tritici kurd. Western flower thrips frankliniella occidentalis pergande. Plant disease may 2012 623 races of puccinia graminis f.
Text is available under the creative commons attributionsharealike license. Dark condensed mycelial mat of septoria tritici on ma figure 5. Agricultural insect pests in order thysanoptera thrips. The virulence spectrum of puccinia graminis tritici from different berberis species mirjana staletic1, srbobran stojanovic1 and aca markovic2 1 agricultural research institute. This is the second iranian species of haplothrips with the unusual character state. Chromosomal location of a gene for resistance to septoria.
It has been estimated that well over half of all fungicide usage on european cereals was aimed at controlling stb. This phase in the life cycle of puccinia is confined to the primary host which is wheat. The strain was isolated from graycolored rust pustules, and was identified as alternaria alternata fr fr. Fusarium head blight fhb and septoria tritici blotch stb severely impair wheat production. Zymoseptoria tritici, is a species of filamentous fungus, an ascomycete in the family mycosphaerellaceae. Isolation of ten microsatellite loci in an est library of the. Isolation of ten microsatellite loci in an est library of. Genetic architecture of resistance to septoria tritici blotch. In our survey, we analyzed septoria tritici blotch resistance in field trials with a large population of 1,055 elite hybrids and their 87 parental lines. Frankliniella tritici and haplothrips graminis being caught on aircraftmounted sticky.
Research article open access genome analyses of the wheat. No member of the genus is known to be endemic to the neotropics. Pp1 efficacy evaluation of plant protection products. This species occurs in great abundance throughout florida and is a recognized plant pest on numerous crops. The accuracy of prediction of septoria tritici blotch resistance achieved with different genomewide. Hribar florida keys mosquito control district, 503 107th street, marathon, florida 33050. Haplothrips is a genus of phlaeothripid thrips species.
Frankliniella tritici and haplothrips graminis being caught on aircraftmounted sticky traps at 10,000 feet glick 1939 as cited by lewis 1991b, lewis 1991b. Information about haplothrips tritici diagnosis, including distribution and treatment advice. Seed sorghum a host plant for the rye thrips haplothrips aculeatus fabricius. Frankliniella bispinosa was the only thrips species documented biting people in florida between 1986 and 1997. The pathogen today causes one of the most important diseases of wheat. Class insecta, order thysanoptera, suborder tubulifera, family phloethripidae, tribe haplothripini, genus haplothrips. Haplothrips leucanthemi browse species thrips of california. The species of haplothrips thysanoptera, phlaeothripinae and. Zashchita rastenii ot vreditelei i boleznei v zapadnoi sibiri. This is an oligophagous pest of small grains, primarily wheat. Anthothrips tritici kurdjumov, 1912 haplothrips paluster priesner, 1922 anthemothrips paluster anthemothrips tritici. Pdf the wheat thrips, haplothrips tritici, is known from across eastern europe and adjoining areas of asia into western europe and north. The first two species listed above have already been excluded from the iranian list by minaei and aleosfoor 20, whilst the third is a misidentification of haplothrips tritici kurdjumov minaei and mound 2008.
400 1231 237 974 775 1462 1635 770 500 49 692 1173 1314 1294 106 203 1530 1038 256 473 279 723 81 1556 35 518 914 1330 374 846 1235 346 495 1092 678 207 13 865 1070 894