Potato leafhopper, empoasca fabae harris description. Transcriptome analysis of the salivary glands of potato. Empoasca ma y hishimonus phycitis f nematospora r phyophthora t empoasca fabae aphis rabae r aphis fabae therioaphis maculata r diaphorina citri empoasca fabae s e r etas j. If running windows 7 or lower, install the wincdemu4. Cucurbita is a genus in the gourd family cucurbitaceae. The moving wall represents the time period between the last issue available in jstor and the most recently published issue of a journal. This dissertation quantified the population dynamics of e. Cicadellidae to peanuts in southwestern ontario volume 116 issue 12 c. They pierce a potato plants leaves and stems with their mouthparts.
Download fulltext pdf download fulltext pdf download fulltext pdf population dynamics of empoasca fabae hemiptera. The species is regarded as a priority for conservation in northern ireland because the british isles and especially ireland are the. Dahlman, douglas lee, responses of empoasca fabae harris cicadellidae, homoptera to selected alkaloids and alkaloidal glycosides of solanum species 1965. Downloading and viewing electronic invoices digital. Resistance to myzus persicae sulzer, macrosiphum euphorbiae thomas, and empoasca fabae harris in the wild tuberbearing solanum tourn. Observations of first occurrence and severity of potato leafhopper, empoasca fabae harris, homoptera. Empoasca fabae during the summer months they can, on average, lay eggs over a span of 96 days. Survival, development and population dynamics of empoasca.
Files are available under licenses specified on their description page. Survival of nymphs and adult males and females of potato leafhopper, empoasca fabae harris, on six potato solanum spp. The damage can be mistaken for thrips, lacebug or mite injury. Empoasca fabae belongs to family cicadellidae and genus empoasca within order hemiptera. This category is automatically filled by the use of taxonavigation with parameter includehemiptera. Solanum is a large, variable genus of annual plants and perennial plants, forbs, vines, subshrubs, shrubs, and small trees. Amaryl lids to download pdf you need some things, like my website and the name of the file. Empoasca leafhoppers attack wild tobacco plants in a. Each year in april and may a nort we use cookies to enhance your.
In addition, threeyears of field experiments were used to access compatibility of aphidresistant soybean with several nontarget herbivores. While we do not yet have a description of the pdfa file format and. Revisiting potato leafhopper, empoasca fabae harris. When requesting a correction, please mention this items handle. Honeydew excreted by striped pine scales was collected at the base of each potted pine tree.
Every day thousands of users submit information to us about which programs they use to open specific types of files. These most common assigned categories are consistent with other sialotranscriptomes among a wide range of phytophagous insects including. Pdf population dynamics of empoasca fabae hemiptera. They are more commonly referred to as the potato leafhopper. Empoasca is a genus of leafhoppers belonging to the family cicadellidae subfamily typhlocybinae species. In europe, populations can be high, causing significant damage to the plants. Global warming modifies longdistance migration of an. Mechanisms of resistance to potato leafhopper, empoasca.
Dahlman, douglas lee, responses of empoasca fabae harris cicadellidae, homoptera to selected alkaloids and alkaloidal glycosides of solanum. East indian screwtree is a shrub or small tree that can reach a height of up to 8 metres, but is more likely to be 4 metres or less. Few signs of damage caused by feeding appear on tree hosts but feeding on grapevine and kiwi fruit causes veinal browning, as well as marginal rolling and burning, symptoms often referred to as scorching tavella and arzone, 1989. Synoptic weather conditions associated with longrange.
The potato leafhopper, empoasca jabae harris, winters only in the extreme southern portions of the united states. If the inline pdf is not rendering correctly, you can download the pdf file here. Distribution of the potato leafhopper empoasca fabae harris and its close relatives of empoasca. Excretion of nonmetabolized insecticides in honeydew of. It includes species grown for their fruit and edible seeds the squashes, pumpkins and marrows, and the chilacayote, as well as gourds. All structured data from the file and property namespaces is available under the. Both adult and nymphs puncture the underside of leaves and suck out plant juices. Read fall migratory flight initiation of the potato leafhopper, empoasca fabae homoptera. Biological studies on the leafhopper empoasca fabae as a. The potato leafhopper, empoasca fabae, is a pest of economic crops in the united states and canada, where it causes damage known as hopperburn. Empoasca fabae and the other longdistance leafhopper migrants of north america e. Predation of immature and adult empoasca fabae harris hemiptera. Many empoasca leafhoppers are small, slender, 35 mm long, anterior margin of head rounded.
Plant genotype affected seasonal abundance of bean leaf beetle. Bemisia tabaci, empoasca fabae, frankliniella occidentalis. Leafhoppers are lime green bugs about the size of a grain of rice. A stylet penetration index was devised based on principal component scores of three penetration tactics identified pulsing laceration, cell rupturing, and lancing sap ingestioncombined with knowledge of the hopperburn symptoms caused by each tactic. Cicadellidae in the north central and eastern united states. Available formats pdf please select a format to send. Saliva, along with mechanical injury, leads to decreases. Potato leafhopper empoasca fabae the potato leafhopper photo 5 does not overwinter in kentucky but instead migrates from the southern united states each spring. Empoasca leafhoppers attack wild tobacco plants in a jasmonatedependent manner and identify jasmonate mutants in natural populations mario kallenbach. Study on the ecoeconomic threshold period for controlling digitaria sanguinalis in summer maize fields in north china.
Biological studies on the leafhopper empoasca fabae as a bean pest. Survival and development of potato leafhopper, empoasca fabae, nymphs were measured on alfalfa medicago sativa, birdsfoot trefoil lotus corniculatus, and red clover trifolium pratense. Enhancing biotic mortality of the potato leafhopper. Electrical insulating resin as for the telecom accessories of copper telecom system. A leafhopper pest of plants in the mint family, eupteryx. Reproductive structures receptacles occur near the thallus tip. There are a number of small, pale yellow or white spots on the body.
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