FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2170985686> ?p ?o ?g. }

• W2170985686 abstract "The psyllid Triozoida limbata (Enderlein, 1918) (Hemiptera: Triozidae) is one of the main crop pests in guava culture since its feeding is directly connected to the suction of sap, mainly in new sprouts. The aim of this study was to determine the spatial distribution of adults and nymphs, as well as the spatial distribution of the psyllid attack symptoms in guava culture, and elaborate sequential sampling plans for these two developmental stages of the pest, as well as the proportion of leaves per plant with symptoms of psyllid attack. An experiment was carried out in the period from April/2011 to June/2012 in Taquaritinga / SP, on a plot of commercial guava orchard, nine years old, Paluma cultivar, which was divided into 100 plots. Yellow sticky trap was installed in a plant / plot (sampling unit) to capture adults, and sampled 8 new leaves / plant (sampling unit) in 50 guava plants for the counting of nymphs and observation attack symptom. To determine the insect distribution in the area the following dispersion indexes were used: variance / mean (I), Morisita index (I), Green coefficient (Cx), and the exponent k of the negative binomial distribution, and made fit tests to the Poisson and negative binomial distributions (for number of adults/trap and the number of nymphs/plant) and to the Poisson and positive binomial distributions (for proportion of plants with symptoms of psyllid attack). The distribution of the pest is presented aggregate (adults) to highly aggregated (nymphs), and leaves with symptoms showed regular or uniform distribution. The negative binomial distribution was the most appropriate model to represent the spatial distribution of the number of psyllids (nymphs and adults) in guava culture, while for proportion of leaves / plant with attack symptom, the best fit occurred for the positive binomial distribution. Sequential sampling plans (TSRV) were developed for number of psyllid adults / trap and for number of psyllid nymphs / plant (8 new leaves / plant), based on the negative binomial distribution, and the proportion of leaves with symptoms of psyllid attack per plant (8 new leaves / plant), based on the positive binomial distribution, and the maximum number of sample units for decision making were seven traps, 30 plants, and 18 plants, respectively." @default.
• W2170985686 created "2016-06-24" @default.
• W2170985686 creator A5053161283 @default.
• W2170985686 date "2013-07-05" @default.
• W2170985686 modified "2023-09-23" @default.
• W2170985686 title "Distribuição espacial e amostragem sequencial de Triozoida limbata (Hemiptera: Triozidae) em goiabeira" @default.
• W2170985686 cites W123190166 @default.
• W2170985686 cites W1526492424 @default.
• W2170985686 cites W1598960648 @default.
• W2170985686 cites W1605475824 @default.
• W2170985686 cites W183278820 @default.
• W2170985686 cites W1970027435 @default.
• W2170985686 cites W1970435725 @default.
• W2170985686 cites W1976059270 @default.
• W2170985686 cites W1979520233 @default.
• W2170985686 cites W1979833382 @default.
• W2170985686 cites W1982903663 @default.
• W2170985686 cites W1988714107 @default.
• W2170985686 cites W1990025704 @default.
• W2170985686 cites W1991281977 @default.
• W2170985686 cites W2001989424 @default.
• W2170985686 cites W2002115844 @default.
• W2170985686 cites W2002577815 @default.
• W2170985686 cites W2021452441 @default.
• W2170985686 cites W2023905707 @default.
• W2170985686 cites W2026176435 @default.
• W2170985686 cites W2032185154 @default.
• W2170985686 cites W2034817415 @default.
• W2170985686 cites W2039112681 @default.
• W2170985686 cites W2039760741 @default.
• W2170985686 cites W2042887549 @default.
• W2170985686 cites W2046384139 @default.
• W2170985686 cites W2057309272 @default.
• W2170985686 cites W2068480266 @default.
• W2170985686 cites W2071205411 @default.
• W2170985686 cites W2086793970 @default.
• W2170985686 cites W2089907855 @default.
• W2170985686 cites W2103071553 @default.
• W2170985686 cites W2164773651 @default.
• W2170985686 cites W2249352705 @default.
• W2170985686 cites W2276459902 @default.
• W2170985686 cites W2315541116 @default.
• W2170985686 cites W2320464266 @default.
• W2170985686 cites W2320945671 @default.
• W2170985686 cites W2324239246 @default.
• W2170985686 cites W2334273824 @default.
• W2170985686 cites W2605760202 @default.
• W2170985686 cites W2751477516 @default.
• W2170985686 cites W2781244806 @default.
• W2170985686 cites W3047312343 @default.
• W2170985686 cites W3142778671 @default.
• W2170985686 cites W3159874642 @default.
• W2170985686 cites W3191760959 @default.
• W2170985686 cites W328237949 @default.
• W2170985686 cites W82026940 @default.
• W2170985686 cites W2312853422 @default.
• W2170985686 cites W2428302911 @default.
• W2170985686 hasPublicationYear "2013" @default.
• W2170985686 type Work @default.
• W2170985686 sameAs 2170985686 @default.
• W2170985686 citedByCount "1" @default.
• W2170985686 countsByYear W21709856862015 @default.
• W2170985686 crossrefType "journal-article" @default.
• W2170985686 hasAuthorship W2170985686A5053161283 @default.
• W2170985686 hasConcept C100906024 @default.
• W2170985686 hasConcept C105795698 @default.
• W2170985686 hasConcept C137580998 @default.
• W2170985686 hasConcept C144027150 @default.
• W2170985686 hasConcept C199335787 @default.
• W2170985686 hasConcept C22508944 @default.
• W2170985686 hasConcept C2780753983 @default.
• W2170985686 hasConcept C33070731 @default.
• W2170985686 hasConcept C33923547 @default.
• W2170985686 hasConcept C59822182 @default.
• W2170985686 hasConcept C6557445 @default.
• W2170985686 hasConcept C85323577 @default.
• W2170985686 hasConcept C86803240 @default.
• W2170985686 hasConceptScore W2170985686C100906024 @default.
• W2170985686 hasConceptScore W2170985686C105795698 @default.
• W2170985686 hasConceptScore W2170985686C137580998 @default.
• W2170985686 hasConceptScore W2170985686C144027150 @default.
• W2170985686 hasConceptScore W2170985686C199335787 @default.
• W2170985686 hasConceptScore W2170985686C22508944 @default.
• W2170985686 hasConceptScore W2170985686C2780753983 @default.
• W2170985686 hasConceptScore W2170985686C33070731 @default.
• W2170985686 hasConceptScore W2170985686C33923547 @default.
• W2170985686 hasConceptScore W2170985686C59822182 @default.
• W2170985686 hasConceptScore W2170985686C6557445 @default.
• W2170985686 hasConceptScore W2170985686C85323577 @default.
• W2170985686 hasConceptScore W2170985686C86803240 @default.
• W2170985686 hasLocation W21709856861 @default.
• W2170985686 hasOpenAccess W2170985686 @default.
• W2170985686 hasPrimaryLocation W21709856861 @default.
• W2170985686 isParatext "false" @default.
• W2170985686 isRetracted "false" @default.
• W2170985686 magId "2170985686" @default.
• W2170985686 workType "article" @default.