Pdf the rise and rise of bactericera cockerelli in. Psyllidae in relation to potato canopy structure, and effects on potato tuber weights. Potato psyllid, bactericera cockerelli sulc hemiptera. Triozidae is one of the most economically important pests of potato, tomato, and peppers in central america, mexico, the united states, and new zealand. Bactericera cockerelli sulc oviposition preference and development on three tomato varieties. Department of agriculture, agricultural research service, 5230 konnowac pass rd. Basic laboratory procedures in clinical bacteriology pdf 188p this book is published by world health organization. Bactericera trioza cockerelli is known as the potatotomato psyllid, and, as its name implies, is a pest of both crops.
Not only could a toxin secreted by nymphs results in serious phytotoxemia in some host plants, but also over the past few years b. Find support for a specific problem on the support section of our website. The potato psyllid paratrioza cockerelli sulc its biology and control. Bactericera cockerelli an overview sciencedirect topics. Pdf movement of bactericera cockerelli heteroptera. The life history parameters were studied for a western isolate of bactericera cockerelli sulc from a southern arizona commercial tomato greenhouse az 06 during 2006. Life history of the potato psyllid bactericera cockerelli. Bactericera cockerelli pdf download tomato potato psyllid, bactericera cockerelli hemiptera. In 1910, crawford erected a new psyllid genus paratrioza crawford, 1910 and trioza cockerelli was assigned to this genus in 1911 crawford. Potato psyllid bactericera cockerelli is one of the most important pests in potatoes solanum tuberosum l. Bactericera cockerelli, also known as the potato psyllid, is a species of psyllid native to southern north america.
General information about bactericera cockerelli parzco. This section contains free e books and guides on bacteriology, some of the resources in this section can be viewed online and some of them can be downloaded. Biological control of this pest has been attempted using either the parasitoid, tamarixia triozae burks, or the predatory bug, dicyphus hesperus knight, but never in combination. The potato psyllid, bactericera cockerelli sulc hemiptera. Bactericera cockerelli apparently does not occur in the eastern states of the usa. The tomatopotato psyllid tpp, bactericera cockerelli, is a vector for the phloemlimited bacterium candidatus liberibacter solanacearum lso, the causative agent of economically important. The fastidious nature of these pathogens has hindered the study. The potatotomato psyllid, bactericera cockerelli sulc hemiptera. Bactericera cockerelli resistance in the wild tomato. Previously, we reported induction of rna interference effects in b. Triozidae, is an economic pest of solanaceous crops in north and central america, and in new zealand.
Identification of bactericera cockerelli aquaporins. Several cultivated and wild plants are reported to serve as alternate hosts for b. Pdf bactericera cockerelli sulc, a potential threat to. Understanding the process of transmission of clso by psyllids is fundamental to devise sustainable management strategies. Historically, the psyllid was associated with psyllid yellows, a disease of unknown origin associated with feeding by nymphs. Pdf comparative biology and life tables of candidatus. A brief history on the taxonomy and nomenclature of bactericera cockerelli was recently provided by butler and trumble 2012. Triozidae is a pest on solanaceous vegetable crops. We quantified the biology and life table parameters of t. Identification and expression analysis of aquaporins in. Hodkinson skip to main content we use cookies to distinguish you from other users and to provide you with a better experience on our websites. Pdf genetic variation in bactericera cockerelli from mexico.
Toxicity and residual activity of insecticides against. Genetic differentiation between eastern populations and recent introductions of potato psyllid bactericera cockerelli into western north america. The potato psyllid, bactericera cockerelli sulc, vectors the pathogen candidatus liberibacter solanacearum lso, causal agent of zebra chip disease of potato. Assessment of tomato potato psyllid bactericera cockerelli hemiptera. The tomato psyllid bactericera cockerelli sulc hemiptera. Its range extends from central america north to the american pacific northwest and parts of manitoba. Candidatus liberibacter solanacearum titer over time in. Chemical ecology sex attraction in bactericera cockerelli.
Haplotypes a and b are present in the americas andor new zealand, where they are vectored to solanaceous plants by the potato psyllid, bactericera cockerelli sulc hemiptera. The potato psyllid bactericera cockerelli hemiptera. Bactericera cockerelli sulc is an important pest of solanaceous crops and a vector of the pathogen candidatus liberibacter solanacearum. Free bacteriology books download ebooks online textbooks. Potato psyllid bactericera cockerelli is an important pest of potato, tomato and pepper. Triozidae is a native american psyllid species that was first reported in new zealand in 2006. Order homopteraaphids, leaf and planthoppers, psyllids and whiteflies. How climate influences the biology and behaviour of phyllophaga capillata coleoptera. Smith egg, first, and second larval instars was evaluated using tomato solanum lycopersicum l.
Triozidae, nymph with wing buds and white psyllid sugars, the wax coated excess sap excreted. The potatotomato psyllid, bactericera cockerelli b. Triozidae has recently emerged as a serious pest of potatoes and other solanaceous crops. Biology and management provides a comprehensive source of uptodate scientific information on the biology and management of insects attacking potato crops, with an international and expert cast of contributors providing its contents. Chemical ecology sex attraction in bactericera cockerelli hemiptera. Through a series of laboratory experiments we investigated their combined use. Eulophidae is an important parasitoid of the potato psyllid, bactericera cockerelli sulc hemiptera. Bactericera cockerelli is found primarily on plants within the family solanaceae. The complete mitochondrial genome sequence of bactericera. Rna interference towards the potato psyllid, bactericera. In 2008, the insect was associated with a newtoscience pathogen, candidatus liberibacter solanacearum syn. Triozidae has been a major pest of solanaceous crops for decades.
Four genetic haplotypes of the psyllid have been identified in north america. The psyllid was recognized as an occasional pest in western north america nearly a century ago. Effects of host plant on development and body size of. Bactericera cockerelli sulc, a potential threat to china. Bactericera cockerelli, feeding on a potato and infects it with candidatus liberibacter solanacearum. Bactericera is a psyllid bug genus in the family triozidae. In this study, we evaluated volatile organic compound voc emissions from the headspace in three healthy varieties of. Among these pests is tomatopotato psyllid, bactericera cockerelli sulc hemiptera. Persistent transmission involves critical steps of adhesion, cell invasion, and replication. For each candidate, the putative full length cds was amplified, cloned and sequenced. Triozidae is a serious pest of potato and other solanaceous crops. The rise and rise of bactericera cockerelli in potato crops in canterbury article pdf available in new zealand plant protection 68. Genetic variation in bactericera cockerelli from mexico. Three of these haplotypes central, western, and northwestern are common on potato crops within the major potatogrowing regions of.
It is restricted to the western part of the continent. Phenology of the potato psyllid, bactericera cockerelli. Insects free fulltext seasonal occurrence of potato. This pest is thus a threat to the chip potato industry and often. It causes direct feeding damage and also vectors candidatus liberibacter solanaceaerum lso, a pathogen that causes zebra chip disease in potatoes and which potentially costs growers millions of dollars each year. Biological sciences environmental aspects health aspects hemipterans insectplant relationships research potatoes tomatoes distribution.
Pdf bactericera cockerelli sulc oviposition preference. Candidatus liberibacter solanacerum clso, transmitted by bactericera trigonica in a persistent and propagative mode causes carrot yellows disease, inflicting hefty economic losses. Triozidae on tomato under laboratory and field conditions in southern texas. Candidatus liberibacter solanacearum lso has emerged as a serious threat worldwide. Comparative biology and life tables of candidatus liberibacter solanacearuminfected and free bactericera cockerelli hemiptera.
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