Liriomyza huidobrensis (Blanchard) is native to South America but has expanded its range and invaded many regions of the world, primarily on flowers and to a. Liriomyza huidobrensis is highly polyphagous and has been recorded from 15 plant families. Host preferences vary according to location, production practices, . There are indications that the entity known as Liriomyza huidobrensis is made up of two sibling species, one from North America, the other from.

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Agromyzidae in horticultural crops of Costa Rica. The Middle East Israel: Report of an interdisciplinary research project in selected lidiomyza of the highlands and coast. Additionally, these researchers showed that yellow trap catches were 5—9 times fewer than actual field landings, as observed by foliage green bucket traps.

Revue de l’Agriculture, 44 5: For the current climate the pest phenology model estimated 9—12 generations per year for lowland conditions of the Peruvian huidonrensis and 6—9 generations for the Andean highlands, which estimations are consistent with reported field data. A dipterous leaf-miner on Cineraria, new to science. The pest status of this leafminer represents is a classic case of secondary pest outbreak: Its estimated threshold of development is between 7.

The use of the action threshold huidobrenxis suggested as a decision support tool to reduce pest management cost.

vegetable leafminer – Liriomyza sativae Blanchard

In particular, the parasitoids Dacnusa sibirica and Diglyphus isaea are important in keeping L. Additional work was carried out to test the effects of some insecticides on the liriomyzz of S.

Pupation takes place within the sclerotized skin of the third larva and gives rise to adult flies. Huidobreniss this mechanism, cells surrounding the eggs multiply at a higher rate than normal and literally cause the egg to be pushed out of the leaf, above the cuticle layer, thus increasing risk of mortality from predation and desiccation.


EPPO Global Database

In southern Australia, common agromyzids such as L. Host Plants Back to Top Vegetable leafminer attacks a large number of plants, but seems to favor those in the plant families Cucurbitaceae, Leguminosae, and Solanaceae. As a non-native notifiable pest species, its occurence in the United Kingdom should be notified immediately to the Plant Health and Seeds Inspectorate tel: The various fates of the leafminer populations across the invaded areas do not seem to be easily attributed to any of the multiple factors here considered.

Additionally, potato crops grow in high altitude zones where a greater number of applications of broad-spectrum insecticides are made.

Simulations and mapping of the current and future distribution of L. Agromyzidae in southern Ontario, Canada. Damage varies between crops and localities, where it has been recorded on huidobrenssi different crops Valladares et al.

At this time, there are DNA barcode sequences for L.

Liriomyza huidobrensis (serpentine leafminer)

Liriomyza huidobrensis parasitoids by superfamily, family, genus and species from countries world-wide. The potato yields for the year that the leafminer arrived were intentionally removed to emphasize lack of yield changes. Liriomyza langei and L.

Botanical insecticides on Liriomyza huidobrensis Blanchard Diptera: Accurate identification requires dissection of male terminalia see Pictures. First-instar larvae huidobgensis colourless on hatching, turning pale yellow-orange.

Initially the larvae are nearly colorless, becoming greenish and then yellowish as they mature. Variation in intensity of solar radiation as a function of latitude and day of the year. An analysis of leaf-miner and plant host ranges of three Chrysocharis species Huidbrensis Leafminer control increases summer squash yields.

Liriomyza langeia new species of leaf-miner of economic importance in California. The potential of using the plant-leafminer association in maize Z ea mays L.


In Dutch glasshouses, successful control was achieved using releases of D. Balancing biological control strategies in the IPM of New World invasive Liriomyza leafminers in field vegetable crops. Host plant selectivity on different strains of egg plants in Liriomyza huidobrensis. There are now robust molecular diagnostic tests to distinguish between the major polyphagous Liriomyza spp.

The study shows that natural biological control of L. Spatial and temporal variation in populations of Liriomyza huidobrensis Diptera, Agromyzidae. For all affected areas in Costa Rica, it was believed that the lirlomyza of L. Development of management strategy against potato leafminer, Liriomyza huidobrensis Blanchard in Cordillera, Philippines.

Agromyzidae to some pesticides scheduled for their control in the UK. Similarly, faba bean was more attractive for L. Over the next few years, this leafminer became the most serious leafminer species in Indonesia.

Effects of translaminar versus conventional insecticides on Liriomyza huidobrensis Diptera: Linden A van der, The occurrence and control of Liriomyza huidobrensis in Yunnan province. Ministerio de Agricultura y Ganaderia, Buenos Aires. Agromyzidae on castor bean. Huidobbrensis of the Agromyzidae Diptera of the United States. However, it is also not possible to distinguish these two species using dissection of the gentitalia. A new method for non-parametric multivariate analysis of variance.

When potato farmers were advised to use only these four insecticides, and in pre-emptive spraying programs, hujdobrensis losses declined.

The presence of unsightly larval mines and adult punctures in the leaf palisade of ornamental plants can further reduce crop value Smith et al.