Bactericera cockerelli an overview sciencedirect topics. Triozidae has been a major pest of solanaceous crops for decades. Bactericera cockerelli sulc, a potential threat to chinas. In 2008, the insect was associated with a newtoscience pathogen, candidatus liberibacter solanacearum syn.
In 2001 significant outbreaks of outstanding importance were observed for the first time in areas where infestations of this insect were historically rare. First, a linear model was fitted to constrained data, in other words, data that fell within the linear portion of the development rate curve figs. Not only could a toxin secreted by nymphs results in serious phytotoxemia in some host plants, but also over the past few years b. If psyllid infestation is not controlled, the onset of shoot yellowing and growth reductions can occur within two weeks. Potato psyllid bactericera cockerelli is an important pest of potato, tomato and pepper. It is restricted to the western part of the continent. The psyllid was recognized as an occasional pest in western north america nearly a century ago. Potato psyllid definition is a hemipterous insect paratrioza cockerelli that feeds on potato and tomato plants and causes psyllid yellows. Bactericera cockerelli, also known as the potato psyllid, is a species of psyllid native to southern north america.
Bactericera cockerelli 20 eppo bulletin wiley online library. Because suppression of insect transmitted plant diseases relies on sensible insect vector management, the life table parameters of b. Your use of this pdf, the bioone web site, and all posted and associated content indicates. Its range extends from central america north to the american pacific northwest and parts of manitoba. The potato psyllid, paratrioza cockerelli sulc, its biology and control.
Candidatus liberibacter solanacearum lso is a bacterium that infects solanaceous crops and causes plant decline and yield losses, especially in potato and tomato. The complete mitochondrial genome sequence of bactericera cockerelli and comparison with three other psylloidea. The effects of 2 varieties of tomato, solanum lycopersicum l. List of volatile organic compounds identified from headspace of healthy and infested plants with bactericera cockerelli nymphs wild, floradade and microtom. Haplotypes of the potato psyllid, bactericera cockerelli, on.
In 1910, crawford erected a new psyllid genus paratrioza, and in 1911 trioza cockerelli was assigned to paratrioza. Pest survey card on candidatus liberibacter solanacearum. Media in category bactericera cockerelli the following 3 files are in this category, out of 3 total. Lso is transmitted to these hosts by the potato psyllid bactericera cockerelli sulc vector. Potato psyllid bactericera cockerelli is one of the most important pests in potatoes solanum tuberosum l. Triozidae, has become severely detrimental to the fresh tomato market by transmitting the plant pathogen candidatus liberibacter psyllaurous syn. Bactericera cockerelli bactericera cockerelli 20801 00. The responses of 20 potato cultivars to the psyllid bactericera cockerelli paratrioza cockerelli were studied under greenhouse conditions.
Triozidae is a native american psyllid species that was first reported in new zealand in 2006. We examined the role of chemical signals in sex attraction, assessing male and female response to male and femaleproduced volatile chemicals. Two different trials were conducted, in one two months after planting, 200 adult insects, taken from a phytoplasms free psyllid colony checked by pcr technique, were released inside a cage in which the. Ovipositional preferences, damage thresholds, and detection. The tomato psyllid bactericera cockerelli sulc hemiptera. Estimating development rate and thermal requirements of. Jul 01, 2011 read repellency of a kaolin particle film to potato psyllid, bactericera cockerelli hemiptera. Bactericera cockerelli 20 eppo bulletin wiley online.
While feeding by the psyllid may adversely affect the hosts, the main issue with this species is that it can be a vector of the bacterium. Psyllidae on selected tomato accessions volume 96 issue 2. Zoophthora radicans entomophthorales, a fungal pathogen. Genetic variation in bactericera cockerelli hemiptera. Usdaars, yakima agricultural research laboratory, wapato, wa. A new huanglongbing hlb candidatus liberibacter species is genetically characterized, and the bacterium is designated candidatus liberibacter psyllaurous. Psyllidae, a serious pest of tomato, solanum lycopersicon mill, in the western half of north america. Physiological effects of psyllid paratrioza cockerelli on. Henne2 and tongxian liu12 state key laboratory of crop stress biology in arid areas, and key laboratory of northwest loess plateau crop. Further evidence that zebra chip potato disease in the lower. Kumarasinghe lb, richmond je, gill gsc, bullians ms 2011. Psyllidae on selected tomato accessions volume 96 issue 2 d. This bacterium infects the psyllid bactericera cockerelli and its solanaceous host plants potato and tomato, potentially resulting in psyllid yellowing. Parasitism of bactericera cockerelli sulc hemiptera.
Panchatantra stories,moral stories,audio books,kids story books. Pdf bactericera cockerelli sulc, a potential threat to. Jul 16, 20 eppo recommends that vegetative material for propagation and produce such as fruits of solanaceae should come from areas free of b. Bactericera cockerelli is found primarily on plants within the family. Bactericera cockerelli synonym paratrioza cockerelli or trioza cockerelli is an insect hemiptera commonly named as the potato psyllid or tomato psyllid that has been found to be associated with the bacterium candidatus liberibacter solanacearum eppo, 20a,b. May the complete mitochondrial genome sequence of bactericera cockerelli and comparison with three other psylloidea species fengnian wu 0 1 yijing cen 0 1 christopher m. This summary presents the main features of a pest risk analysis. Candidatus liberibacter solanacearumfree psyllids, presumably all adults, that. It therefore seems possible that horizontal transmission of liberibacter can occur on plants without plant infection. All ecuadorian tpps in our study were tested for lso and they are free of the pathogen. Department of agriculture, agricultural research service, 5230 konnowac pass rd. Morphometrics of eggs, nymphs, and adults of bactericera. We report the field prevalence and observations of. It attacks, reproduces, and develops on a variety of cultivated.
The potato psyllid, bactericera paratrioza cockerelli sulc hemiptera. Paris01iv2010 pdf paris01iv2010 pdf paris01iv2010 pdf download. Host plantdependent hlb transmission and variation in psyllid. The disclosure provides methods and compositions for modifying psyllid behavior. Investigation into the entry pathway for tomato potato psyllid bactericera cockerelli. Repellency of a kaolin particle film to potato psyllid. Insecta, hemiptera, psylloidea, triozidae common names. Feeding by psyllid nymphs causes psyllid yellows, a characteristic yellowing of shoots which results in a dramatic loss of tuber yield. Aug 01, 20 bactericera cockerelli bactericera cockerelli 20801 00. Triozidae on tomato under laboratory and field conditions in southern texas xiangbing yang1,2, yongmei zhang1, donald c. Bactericera cockerelli was originally described as trioza cockerelli by sulc 1909.
First record of the tomato potato psyllid bactericera cockerelli from. Diagnostic protocol for the detection of the tomato potato. Trumble, in sustainable management of arthropod pests of tomato, 2018. Horizontal transmission of candidatus liberibacter.
Tpp primarily feeds on potatoes, tomatoes and capsicums, but can be found on approximately 20 other plant families. Psyllidae with zebra chip, a new potato disease in southwestern united states and mexico j. The potato psyllid or tomato psyllid, bactericera cockerelli ssulc hemiptera. Bactericera cockerelli has been found to be a serious and economically important pest in potatoes, tomatoes, and other solanaceous crops in the western usa, mexico, central america and new zealand, because of its direct feeding impact and as a vector of ca. Potato psyllid definition of potato psyllid by merriam. Movement of bactericera cockerelli in the new zealand environment. Files are available under licenses specified on their description page. Trumble, 3 sean prager, 3 ray yokomi, 2 zheng zheng, 1, 2 xiaoling deng, 1 jianchi chen, 2, and guangwen liang 1.
Psyllidae on potato under laboratory and field conditions in the lower rio grande valley of. The potatotomato psyllid, bactericera cockerelli sulc hemiptera. The complete mitochondrial genome sequence of bactericera. Bactericera cockerelli sulc by burckhardt and lauterer 1997. Sex attraction in bactericera cockerelli hemiptera. Biological sciences environmental aspects health aspects hemipterans insectplant relationships research potatoes tomatoes distribution. Bactericera cockerelli is a pest insect that attacks many crops solanaceae and other ornamental and wild plants. These emissions from healthy tomato plants also constitute an important signal for psyllids preference. Triozidae is a pest on solanaceous vegetable crops. A brief history on the taxonomy and nomenclature of bactericera cockerelli was recently provided by butler and trumble 2012. Bactericera is a psyllid bug genus in the family triozidae species.
The biodiversity heritage library works collaboratively to make biodiversity literature openly available to the world as part of a global biodiversity community. All structured data from the file and property namespaces is available under the creative commons cc0 license. This pest is thus a threat to the chip potato industry and often. Sciencedirect bactericera cockerelli sulc, a potential threat to chinaas potato industry oluwashola olaniyan1, neus rodraguezgasol1, 2, nathalie cayla1, 3, eleonor michaud1, 3, steve d. Plants free fulltext effects of bactericera cockerelli. Triozidae on tomato under laboratory and field conditions in southern texas. In 1910, crawford erected a new psyllid genus paratrioza, and in 1911 trioza. Ovipositional preferences, damage thresholds, and detection of the tomatopotato psyllid bactericera cockerelli homoptera. Type of books include childrens books, story books, bedtime stories, classic. One hundred ng 1 l of each dna sample was used in a 50 l pcr reaction by using 16s universal eubacterial primers 530 f 5 gtg cca gcm gcn gcg g and 1100r 5 ggg ttn cgn tcg ttg for ampli. Psyllid bactericera cockerelli lifestages identification. The pcl nanospheres exhibited a homogeneous spherical morphology, with particle diameters between 106.
In 1910, crawford erected a new psyllid genus paratrioza crawford, 1910 and trioza cockerelli was assigned to this genus in 1911 crawford. Pest risk analysis for bactericera cockerelli this pra was conducted following eppo standard pm 53 4 decisionsupport scheme pra for quarantine pests. Triozidae is a native american psyllid species that was first reported in new. Chemical ecology sex attraction in bactericera cockerelli hemiptera. Trumble 1 sean prager 1 ray yokomi 1 zheng zheng 0 1 xiaoling deng 0 1 jianchi chen 1 guangwen liang 0 1 0 laboratory of insect ecology guangdong province, key laboratory of microbial signals and disease.
Physiological effects of psyllid paratrioza cockerelli. Effects of bactericera cockerelli herbivory on volatile. Tomato psyllid definition of tomato psyllid by merriam. A preliminary draft has been prepared by the eppo secretariat. For example, in free choice assays performed with b. Us20140322159a1 odors for psyllid trapping, repelling and. Tomato potato psyllid bactericera cockerelli a known pest of the usa and canada, and new zealand as recently as 2006, the tomato potato psyllid tpp has recently been found on the west coast of australia. Paratrioza cockerelli, adults dispersing from tip of plant. The tomato potato psyllid tpp, bactericera cockerelli sulc hemiptera psylloidea, is a major pest on potato solanum tu. Potatoes in the state, have revealed that the potato psyllid paratrioza cockerelli.
Pdf movement of bactericera cockerelli in the new zealand. Paratrioza cockerelli sulc in the literature until it was renamed. Life and fertility table of bactericera cockerelli sulc on. Nucleotide compositions in the genomes of bactericera cockerelli, paratrioza sinica, cacopsylla coccinea, and pachypsylla venusta. Life history and life tables of bactericera cockerelli hemiptera. Potato psyllids and associated pathogens florida state collection. Psillidae in cultivars of pepper guajillo in greenhouse abstract. The results presented here show that plants bearing mi. Pdf bactericera paratrioza cockerelli sulc hemiptera. Sep 01, 20 the potato psyllid or tomato psyllid, bactericera cockerelli ssulc hemiptera. A 2012 usa study on potatoes showed that if the psyllids are free from the bacterium, the plants will recover when the psyllids are removed. Pdf the potato psyllid, bactericera cockerelli sulc hemiptera. Read online or on your mobile and download in pdf format free, for your reading pleasure. Us20180055032a1 odors for psyllid trapping, repelling and.
Voc profiles were obtained from three varieties with three biological replicates for one bioassay in healthy plants psyllid free and two bioassays in infested tomato plants. In addition, the disclosure provides methods and volatile odorants useful for repelling or attracting psyllids. The exotic bagrada bug or painted bug, bagrada hilaris, and the native potatotomato psyllid, bactericera paratrioza cockerelli, are key pests of horticulture in western north america. Zoophthora radicans entomophthorales, a fungal pathogen of. Behavior and biology of the tomato psyllid, bactericerca. A r p d association of bactericera cockerelli homoptera. Tomato psyllid definition is a psyllid bug paratrioza cockerelli that is a pest on tomatoes and potatoes in parts of the western u. Bactericera cockerelli sulc is a significant pest of several solanacious crops in mexico and the united states since 1970.
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