Monoterpenes released from Apiaceae and the egg‐laying preferences of the carrot psyllid, <i>Trioza apicalis</i>

Nehlin, Gunilla; Valterová, Irena; Borg‐Karlson, Anna‐Karin

doi:10.1111/j.1570-7458.1996.tb00891.x

Cited by 23 publications

(2 citation statements)

References 11 publications

(10 reference statements)

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“…sativus), but may be sustained on other Apiaceae, such as wild carrot (Daucus carota ssp. carota), parsley (Petroselinum crispum) and caraway (Carum carvi) (La´ska 1974;Nehlin et al 1996;Valterova et al 1997). Furthermore, they are univoltine and pass the winter on coniferous trees as adults.…”

Section: Introductionmentioning

confidence: 99%

Carrot psyllid (Trioza apicalis) winter habitats – insights in shelter plant preference and migratory capacity

Kristoffersen

Anderbrant

2007

J Applied Entomology

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The carrot psyllid (Trioza apicalis) is a serious pest in carrot-growing areas in northern and parts of central Europe. The psyllids overwinter as adults on conifers and during summer feed and lay eggs on carrot plants (Daucus carota ssp. sativus), thereby destroying the crop. To investigate the migratory capabilities and preferences for different shelter plant species of the carrot psyllid, we made an inventory study of its winter habitats in three carrot-growing regions in southern Sweden. Norway spruce (Picea abies) was the preferred conifer over Scots pine (Pinus sylvestris) and juniper (Juniperus communis). We found psyllids on trees up to 1 km from the carrot fields, which was the largest distance sampled. The regression of catch numbers over distance was non-significant, however all samples containing more than seven psyllids were collected within 250m distance from the fields. There was no obvious pattern between catch directions and the prevailing wind directions of the preceding migratory period. Our study did not show any differences between males and females with respect to migration or shelter species preferences.

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Section: Introductionmentioning

confidence: 99%

Carrot psyllid (Trioza apicalis) winter habitats – insights in shelter plant preference and migratory capacity

Kristoffersen

Anderbrant

2007

J Applied Entomology

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“…Schönwitz et al (1990) observed an inducement of some terpenes, including limonene, in spruce needles three weeks after bud opening. In addition, out of single terpenes, limonene was the most effective repellent in carrot fields in June (Nehlin et al 1996). It was therefore suggested that changes in concentration of secondary metabolites in the winter host plant (i.e.…”

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Migration flight of carrot psyllid (Trioza apicalis) at various latitudes is independent of local phenology

Laska¹

2013

Plant Prot. Sci.

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A particularly advantageous method of monitoring the flight and calculating the median was used. An example is given in order to understand better the calculation. The medians show that the timing is similar at different latitudes despite local phenological differences. The difference in median flight times between Finland and the Czech Republic was five days on average, but phenological differences are about a month, shown by a comparison of temperatures, the monitoring of buds on spruce, and by the stage of the carrot plants. During the attack by T. apicalis the carrot plants are younger towards north what is unusual in Psyllidae. In extreme north locations as Finland the genetic triggering for flight could not be realised by the strong declining of temperatures. Flight occurs here substantially later as to local photoperiodicity but is the earliest as to phenology, including carrot plants. The very small plants during flight are much more damaged here than the well-developed plants in central Europe.

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Isolation and identification of floral attractants from a nectar plant for the dried bean beetle, Acanthoscelides obtectus (Coleoptera: Chrysomelidae, Bruchinae)

Vuts

Woodcock

Caulfield

et al. 2018

Pest Management Science

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Monoterpenes released from Apiaceae and the egg‐laying preferences of the carrot psyllid, Trioza apicalis

Cited by 23 publications

References 11 publications

Carrot psyllid (Trioza apicalis) winter habitats – insights in shelter plant preference and migratory capacity

Carrot psyllid (Trioza apicalis) winter habitats – insights in shelter plant preference and migratory capacity

Migration flight of carrot psyllid (Trioza apicalis) at various latitudes is independent of local phenology

Isolation and identification of floral attractants from a nectar plant for the dried bean beetle, Acanthoscelides obtectus (Coleoptera: Chrysomelidae, Bruchinae)

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