dcsimg

Lema daturaphila ( İngilizce )

wikipedia EN tarafından sağlandı

Lema daturaphila, commonly known as the three-lined potato beetle, is a species of beetle in the family Chrysomelidae. It is originally from Central and North America, but has spread elsewhere.[1]

Description

Adult L. daturaphila measure 7-8 mmm in length and a bright orange-yellow in colour. Their elytra are marked with dark lines, one at either side and one along the suture between the wings. It is from this feature that their common name derives. The larvae are slug-like with black heads.[2]

Diet and behaviour

Three-lined potato beetles are found on plants in the family Solanaceae and are often agricultural pests to crops. They are commonly found on tomatillo (Physalis ixocarpa), which they can severely damage. They also feed on tomato and potato plants, but far less frequently.[2] They can also infest sacred datura.[3] The larvae hatch in late June or July, feed on their host plant, and are often found in groups. The larvae cover themselves with their own excrement, probably as a natural defence against predation.[2][4]

Similar species

L. daturaphila is similar in appearance to Lema trivittata and Lema bilineata, which are all closely related.[5]

References

  1. ^ Volesky, Nick (2020-12-01). "Three-Lined Potato Beetle". All Current Publications: 1–3.
  2. ^ a b c Eaton, A. T. (2015). "Three-Lined Potato Beetle" (PDF). University of New Hampshire. Retrieved 2017-07-28.
  3. ^ "Unexpected benefits from food competitors: When laying their eggs, female hawkmoths rather share a host plant with competitors in order to escape from parasitic wasps". ScienceDaily. January 10, 2022. Retrieved 2022-05-14.
  4. ^ Hahn, J. (2003). "Threelined potato beetle". University of Minnesota. Retrieved 2017-07-28.
  5. ^ Monti, Maurilia M.; Ruocco, Michelina; Grobbelaar, Elizabeth; Pedata, Paolo A. (May 2020). "Morphological and Molecular Characterization of Lema bilineata (Germar), a New Alien Invasive Leaf Beetle for Europe, with Notes on the Related Species Lema daturaphila Kogan & Goeden". Insects. 11 (5): 295. doi:10.3390/insects11050295. PMC 7290676. PMID 32403314 – via Academic Search Complete.
lisans
cc-by-sa-3.0
telif hakkı
Wikipedia authors and editors
orijinal
kaynağı ziyaret et
ortak site
wikipedia EN

Lema daturaphila: Brief Summary ( İngilizce )

wikipedia EN tarafından sağlandı

Lema daturaphila, commonly known as the three-lined potato beetle, is a species of beetle in the family Chrysomelidae. It is originally from Central and North America, but has spread elsewhere.

lisans
cc-by-sa-3.0
telif hakkı
Wikipedia authors and editors
orijinal
kaynağı ziyaret et
ortak site
wikipedia EN

Lema daturaphila ( Fransızca )

wikipedia FR tarafından sağlandı

Lema daturaphila, la « chrysomèle rayée de la pomme de terre », est une espèce d'insectes coléoptères de la famille des Chrysomelidae, de la sous-famille des Criocerinae connue pour être un déprédateur de certaines Solanaceae cultivées, dont la pomme de terre et la tomate.

Synonymes anciens : Lema trilineata (Olivier), Lema trilinea R. White.

C'est au stade adulte un insecte de forme allongée, de 7 à 8 mm de long, aux élytres jaune-orangé portant trois bandes sombres longitudinales.

L'hibernation se passe sous forme de nymphe dans le sol.

Aux États-Unis, les dégâts sur pomme de terre et tomate sont mineurs. Ils peuvent être sérieux sur les cultures de tomatilles (Physalis ixocarpa - nom actuel : Physalis philadelphica)[1].

Notes et références

  1. (en) « Three-Lined-Potato Beetle », University of New Hampshire - Cooperative Extension (consulté le 30 juillet 2011).

lisans
cc-by-sa-3.0
telif hakkı
Auteurs et éditeurs de Wikipedia
orijinal
kaynağı ziyaret et
ortak site
wikipedia FR

Lema daturaphila: Brief Summary ( Fransızca )

wikipedia FR tarafından sağlandı

Lema daturaphila, la « chrysomèle rayée de la pomme de terre », est une espèce d'insectes coléoptères de la famille des Chrysomelidae, de la sous-famille des Criocerinae connue pour être un déprédateur de certaines Solanaceae cultivées, dont la pomme de terre et la tomate.

Synonymes anciens : Lema trilineata (Olivier), Lema trilinea R. White.

C'est au stade adulte un insecte de forme allongée, de 7 à 8 mm de long, aux élytres jaune-orangé portant trois bandes sombres longitudinales.

L'hibernation se passe sous forme de nymphe dans le sol.

Aux États-Unis, les dégâts sur pomme de terre et tomate sont mineurs. Ils peuvent être sérieux sur les cultures de tomatilles (Physalis ixocarpa - nom actuel : Physalis philadelphica).

lisans
cc-by-sa-3.0
telif hakkı
Auteurs et éditeurs de Wikipedia
orijinal
kaynağı ziyaret et
ortak site
wikipedia FR