2009
DOI: 10.1590/s1519-566x2009000100013
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Monitoramento da suscetibilidade a inseticidas em populações de Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) no Brasil

Abstract: -Monitoring the susceptibility of a pest population to pesticides is essential for resistance management programs. The objective of this research was to evaluate the genetic variability in pesticide susceptibility in populations of Bemisia tabaci (Gennadius) collected from different Brazilian agricultural regions through the use of two different tests. Four whitefl y populations, two from Goiás state (GO-1 and GO-2) e two from Bahia state (BA-1 and BA-2), were tested against a susceptible reference one (SusIAC… Show more

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Cited by 50 publications
(37 citation statements)
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“…It causes direct damage by sucking plant sap, and indirect damage from toxins excreted in its saliva during feeding. The management of B. tabaci has been a challenge for farmers (Baldin et al, 2005;Silva et al, 2009).…”
Section: Introductionmentioning
confidence: 99%
“…It causes direct damage by sucking plant sap, and indirect damage from toxins excreted in its saliva during feeding. The management of B. tabaci has been a challenge for farmers (Baldin et al, 2005;Silva et al, 2009).…”
Section: Introductionmentioning
confidence: 99%
“…Segundo Horowitz e Ishaaya (1995) e Silva et al (2009), B. tabaci biótipo B possui alta capacidade de apresentar resistência a muitas classes de inseticidas convencionais.…”
Section: Introductionunclassified
“…O aumento da ocorrência da mosca-branca, na cultura da soja, nas últimas safras, pode estar associado ao uso abusivo de inseticidas não seletivos aos inimigos naturais entre outros fatores (COSTA; COSTA; SAUER, 1973), como a seleção para resistência dos insetos aos produtos utilizados (SILVA et al, 2009). Entre esses inimigos naturais da mosca-branca de ocorrência comum e grande importância no controle biológico dessa praga está o parasitoide de ninfas Encarsia formosa Gahan (Hymenoptera: Aphelinidae) (GERLING; ALOMAR.…”
Section: Introductionunclassified