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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In the last three decades, with the expansion of Brazilian agriculture to the cerrado and caatinga biomes, L. Variation in cold hardiness of Liriomyza huidobrensis Diptera: Population dynamic and damage caused by the Leafminer Liriomyza huidobrensis Blanchard: Comparative life history of Liriomyza trifolii and Liriomyza huidobrensis Diptera: International Journal of Pest Management Leaf age and life history variables of a leafminer: The larva of L.

Liriomyza huidobrenis is also abundant on a wide range of native and ornamental plants de Souza Plant Protection Bulletin Taipei42 4: Adult host preference and larval performance of Liriomyza huidobrensis Diptera: Manejo integrado de pragas do tomateiro para processamento industrial.

Liriomyza huidobrensis

Pupae The puparium is oval, slightly flattened ventrally, 1. Milla and Reitz estimated that seasonal populations could establish loriomyza Florida and other parts of the USA as a result of introductions.

A review of the history and taxonomy of economically important serpentine leafminers Liriomyza spp. First approach on the potential role of Dicyphus cerastii Wagner Hemiptera: The mature larva cuts a semicircular slit in the mined leaf just prior to formation of the puparium.


However, farmers experimented with various insecticides, including unregistered ones, in an effort to reduce the damage leafminers were causing to potato foliage. The phenology of tropical forests: The work by Oatman and Michelbacher probably refers to Liriomyza sativae. Considering the overuse of pesticides within the crop fields, this scenario fits well with what is known of many leafminer outbreaks in other crops, such as tomatoes, where overuse of pesticides has eliminated the natural enemy complex and allowed a secondary herbivore the leafminer to acquire primary pest status Oatman and Kennedy Field tests against the leafminer with translaminar and conventional insecticides in Israeli potatoes Weintrauband the effects of these insecticides on parasitoid populations were examined over a six year period.

Factsheet – Liriomyza huidobrensis

Currently, there are no outbreaks of leafminers in Indonesia such as those that occurred in the s, except where insecticides are applied intensively, such as occasionally on potato.

All trials included non-insecticide-treated control plots to achieve the maximum number of parasitoids.

Molecular evidence of cryptic species within the Liriomyza huidobrensis Diptera: Feeding punctures cause the destruction of a larger number of cells and are more clearly visible to the naked eye. There has been only limited success in using yellow sticky traps, trap plantsand vacuum removal of flies, because the pests quickly reinvade fields. Contribution of the main parasitoids species to the total Liriomyza huidobrensis parasitism along the subtropical regions of the Peruvian coast.

Natural control of Liriomyza sativae Dip.: The results of this yield survey, Fig.


Acta Phytophylacica Sinica, 27 1: Rapid transportation was the key factor in exporting flowers; however, at that time flowers were shipped as cargo on passenger aircraft.

Valencia VL; Campos R, Population dynamics huidbrensis vegetable leaf miners in Beijing suburbs. Almost invariably, the slit is cut in the upper surface of the leaf. The outbreaks soon spread to a number of vegetable crops, where lettuce was severely affected.


The distribution in this summary table is based on all the information available. Insecta, HolometabolaDipteraBrachyceraAgromyzidae.

There are three active instars, and larvae attain a length of about 2. Liriomyza huidobrensis is very similar to L. Gesunde Pflanzen, 45 3: Balanced N-fertilization is important as high N-content in leaves promotes leafminer fly development. AR, IL Sphegigaster sp. In Austria it was found that these parasitoids could be used in combination with cyromazine Stolz and van Lenteren, Larval stages vary in size depending on elevation gradients Tantowijoya and Hoffmann and references thereinfrom different host plants Musundire et al.

The shiny black mesonotum of Liriomyza sativae is used to distinguish this fly from the closely related American serpentine leafminerLiriomyza trifolii which has a grayish black mesonotum. Pest interception data from the European network of plant health information shows that L. Damage varies between crops and localities, where it has been recorded on 40 different crops Valladares et al. Many insecticides are no longer effective.

International Potato Center, Lima, Peru.