The newest leafminer pest in Israel,Liriomyza huidobrensis

Weintraub, Phyllis G.; Horowitz, A.

doi:10.1007/bf02980977

Cited by 73 publications

(64 citation statements)

References 8 publications

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“…populations has been reported to chlorinated hydrocarbons, organophosphates, carbamates and pyrethroids (Genung 1957, Wolfenbarger 1958, Wolfenbarger & Getzin 1963, Parrella et al 1981. According to Weintraub & Horowitz (1994) L. huidobrensis is a primary pest of potatoes in South America and different populations of this specie is commonly selected to resistance to insecticides due to the constant use of chemicals with similar mode of action.…”

Section: Sociedade Entomológica Do Brasilmentioning

confidence: 99%

“…(Diptera: Agromyzidae), are polyphagous pests worldwide distributed on different crops (Parrella 1987). Among their host plants, the most important families are Leguminosae (various bean species), Cucurbitaceae (gherkin, cucumber, melon), Chenopodiaceae (spinach, beet), Solanaceae (pepper, tomato, potato, egg plant), Malvaceae, Umbelliferae (carrot, celery, parsley), Compositae (thistle, endive, aster, chrysanthemum, gerbera, lettuce), Passifloraceae, Araceae, Cruciferae and Labiatae (Souza 1993, Weintraub & Horowitz 1994. The injury is mainly caused by the larvae that start feeding immediately after eclosion and feed incessantly until they are ready to pupate outside the leaf (Parrella 1987, Souza & Reis 1999.…”

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confidence: 99%

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Reduction of spinosad rate for controlling Liriomyza huidobrensis (Diptera: Agromyzidae) in dry beans (Phaseolus vulgaris L.) and its impact on Frankliniella schultzei (Thysanoptera: Thripidae) and Diabrotica speciosa (Coleoptera: Chrysomelidae)

Bueno¹,

Tofoli²,

Pavan³

et al. 2009

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Reduction of spinosad rate for controlling Liriomyza huidobrensis (Diptera: Agromyzidae) in dry beans (Phaseolus vulgaris L.) and its impact on Frankliniella schultzei (Thysanoptera: Thripidae) and Diabrotica speciosa (Coleoptera: Chrysomelidae) v/v). Todos os tratamentos de espinosade + Break Thru apresentaram desempenho satisfatório no controle do complexo de pragas do feijão avaliados, com controle próximo a 80% de eficiência. O controle da mosca-minadora foi ligeiramente superior com abamectina em algumas localidades; entretanto, o desempenho de espinosade foi superior no controle do tripes quando comparado ao cloridrato de cartape e abamectina reduzindo a população cerca de 75%. Portanto, as doses testadas de espinosade + Break Thru ® 0,05% podem ser usadas com sucesso no controle dessas pragas na cultura do feijão. PALAVRAS-CHAVE:Mosca-minadora, controle-químico, adjuvantes.ABSTRACT -Spinosad at 163.20 g a..i./ha is recommend to control Liriomyza huidobrensis (Branchard) on potato in Brazil. The use of adjuvant might help to reduce the required rate to achieve acceptable control of this pest. Therefore, spinosad, recommended at 163.20 g a.i., was tested at 79, 84 and 96 g a.i./ha in field conditions on controlling Liriomyza huidobrensis (Branchard) on dry beans, aiming to evaluate rate reductions with the mixing of the adjuvant polyether-polymethylsiloxane-copolymer (Break Thru ® ). The impact of this strategy was also evaluated on Frankliniella schultzei (Trybom) and Diabrotica speciosa (Germar). A significant increase in spinosad performance was observed when tank mixed with Break Thru ® 0.05% v/v, with reduction of infestation of L.huidobrensis up to 50% when compared to the same rate without mixing the adjuvant. No statistical difference on spinosad rates (72, 84 and 96 g ai/ha + Break Thru ® 0.05% v/v) was observed. All spinosad + Break Thru ® treatments showed acceptable performance on the dry bean pests evaluated, by reducing pest population with efficacy about 80%. The control of L. huidobrensis was slightly superior with abamectin in some trials; however, spinosad + Break Thru ® outperformed the other treatments for controlling thrips, with reduction of pest population up to 75%. In conclusion, all spinosad tested rates + Break Thru ® can be successfully applied on dry bean crops to control these pests.

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Section: Sociedade Entomológica Do Brasilmentioning

confidence: 99%

mentioning

confidence: 99%

Reduction of spinosad rate for controlling Liriomyza huidobrensis (Diptera: Agromyzidae) in dry beans (Phaseolus vulgaris L.) and its impact on Frankliniella schultzei (Thysanoptera: Thripidae) and Diabrotica speciosa (Coleoptera: Chrysomelidae)

Bueno¹,

Tofoli²,

Pavan³

et al. 2009

BioAssay

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“…Acording to the neural constraints hypothesis, limitations on the information processing capacity of the insect nervous system might preclude accurate decisions when selecting host plants (Bernays and Wcislo 1994;Bernays 2001, Janz 2003, Gripenberg et al 2010. Liriomyza huidobrensis is extremely polyphagous at both species (Spencer 1990;Weintraub and Horowitz, 1995) and local population levels (Valladares et al 1996. However, a study on previous experience eVects in this species demonstrated extremely accurate ovipositing choices, while feeding preferences appeared to be more labile (Videla et al 2010).…”

Section: Discussionmentioning

confidence: 98%

“…Liriomyza huidobrensis is a Neotropical polyphagous leafminer, Wrst described in Argentina, and nowadays a worldwide distributed pest on several vegetable and ornamental crops (Spencer 1990;Weintraub and Horowitz 1995;Valladares et al 1996;Dempewolf 2004).…”

Section: Study Systemmentioning

confidence: 98%

Choosing between good and better: optimal oviposition drives host plant selection when parents and offspring agree on best resources

2012

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Insect preferences for particular plant species might be subjected to trade-offs among several selective forces. Here, we evaluated, through laboratory and field experiments, the feeding and ovipositing preferences of the polyphagous leafminer Liriomyza huidobrensis (Diptera: Agromyzidae) in relation to adult and offspring performance and enemy-free space. Female leafminers preferred laying their eggs on Vicia faba (Fabaceae) over Beta vulgaris var. cicla (Chenopodiaceae), in both laboratory and field choice experiments, although no oviposition preference was observed in no-choice tests. Females fed more often on B. v. var. cicla (no-choice test) or showed no feeding preference (choice test), even when their realized fecundity was remarkably higher on V. faba. Offspring developed faster, tended to survive better, and attained bigger adult size on the preferred host plant. Also, a field experiment showed higher overall parasitism rates for leafminers developing on B. v. var. cicla, with a nonsignificant similar tendency in field surveys. According to these results, host plant selection by L. huidobrensis appears to be driven mainly by variation in host quality. Moreover, the consistent oviposition choices for the best host and the labile feeding preferences observed here, suggest that host plant selection might be driven by maximization of offspring fitness even without a conflict of interest between parents and offspring. Overall, these results highlight the complexity of decisions performed by phytophagous insects regarding their host plants, and the importance of simultaneous evaluation of the various driving forces involved, in order to unravel the adaptive significance of female choices.

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“…The pea leafminer, Liriomyza huidobrensis (Blanchard), is a highly polyphagous pest that causes serious crop damage in various areas of the world (Spencer, 1973;Suss, 1991;Weintraub and Horowitz, 1995;He et al, 2002). Host plants include Chenopodiaceae, Asteraceae, Cucurbitaceae, Leguminosae, Solanaceae and Apiaceae (Spencer, 1973).…”

Section: Introductionmentioning

confidence: 99%

Laboratory hybridization between the two clades of Liriomyza huidobrensis (Diptera: Agromyzidae)

Takano

Iwaizumi

Nakanishi

et al. 2008

Appl. Entomol. Zool.

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We conducted mating experiments between two clades of the pea leafminer, Liriomyza huidobrensis, i.e., California Clade (CC) and South America Clade (SC). Development times from egg to pupa and egg to adult at 25°C of the two clades and the hybrid progeny were compared. In the interclade mating cross, adult hybrid progenies were obtained only from matings between CC females and SC males. The number of hybrid progeny was quite smaller than those from combinations of the same clade. Furthermore, no F2 progeny was obtained from matings between F1 hybrid progenies. CC progeny required more development times from egg to pupa and egg to adult at 25°C than SC and hybrid progeny. Our biological data indicated that the two clades of L. huidobrensis were different species, as indicated by their molecular characters in previous studies.

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The newest leafminer pest in Israel,Liriomyza huidobrensis

Cited by 73 publications

References 8 publications

Reduction of spinosad rate for controlling Liriomyza huidobrensis (Diptera: Agromyzidae) in dry beans (Phaseolus vulgaris L.) and its impact on Frankliniella schultzei (Thysanoptera: Thripidae) and Diabrotica speciosa (Coleoptera: Chrysomelidae)

Reduction of spinosad rate for controlling Liriomyza huidobrensis (Diptera: Agromyzidae) in dry beans (Phaseolus vulgaris L.) and its impact on Frankliniella schultzei (Thysanoptera: Thripidae) and Diabrotica speciosa (Coleoptera: Chrysomelidae)

Choosing between good and better: optimal oviposition drives host plant selection when parents and offspring agree on best resources

Laboratory hybridization between the two clades of Liriomyza huidobrensis (Diptera: Agromyzidae)

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