Contributions of the group Flo. Fam.: Brassicaceae

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nobody@ipernity.com (Cheryl Kelly (cher12861 on flickr)) — Mon, 17 Feb 2025 23:01:26 +0000

Cheryl Kelly (cher12861 on flickr) has posted:

It's been 2 months since I last posted. Life has been challenging. Hope everyone is well. I was very sad to hear of Ulrich John's passing.

Hope everyone had good holidays and are having a good 2025! I celebrated the milestone of another year around the sun January 28th.

fenced alyssum

nobody@ipernity.com (Nora Caracci) — Sat, 09 Aug 2025 15:39:18 +0000

Nora Caracci has posted:

Lobularia maritima
Alyssum maritimum
alisso
Filigrana comune
Alysse odorante
sweet alison

Qui da noi se ne vede tanto, è arrivato spontaneo anche sul mio balcone !

Kohlrabi [Brassica oleracea var. gongylodes L.]

nobody@ipernity.com (Variationen) — Tue, 18 Jan 2011 04:32:30 +0000

Variationen has posted:

Troll de Monnaie

nobody@ipernity.com (DOMCHO) — Tue, 13 May 2025 09:57:07 +0000

DOMCHO has posted:

Celle du Pape c'est de saison :-)
(Lunaria annua) touche z
Peu de retouche un Troll naturel
tous les Trolls www.ipernity.com/doc/domcho/album/224858?with=52929904

Monnaie,monnaie.

nobody@ipernity.com (DOMCHO) — Wed, 02 Apr 2025 16:24:57 +0000

DOMCHO has posted:

Celle du Pape. Lunaria annua (Brassicacée)

Raps - gelbe Monokultur

nobody@ipernity.com (Ernst Doro) — Fri, 19 Apr 2024 16:12:38 +0000

Ernst Doro has posted:

herausragend

nobody@ipernity.com (Ernst Doro) — Fri, 19 Apr 2024 16:12:35 +0000

Ernst Doro has posted:

Sinapsis alba, Moinho do Alferes

nobody@ipernity.com (Xata) — Tue, 07 May 2024 20:25:50 +0000

Xata has posted:

Sans contre-façon

nobody@ipernity.com (DOMCHO) — Wed, 15 May 2024 21:12:06 +0000

DOMCHO has posted:

Monnaie-du-pape (Lunaria annua) touche Z

a caccia di fiorellini

nobody@ipernity.com (Nora Caracci) — Mon, 08 May 2023 12:40:15 +0000

Nora Caracci has posted:

ho trovato anche tanti insetti !
questo è un esemplare della sottofamiglia Adelinae, io pensavo a una Nemophora degeerella e Camino è della stessa idea, ma Boro suggerisce una Adela Australis, qualcuno può confermare l'ID ?
Explored

still going strong

nobody@ipernity.com (Zulma) — Tue, 28 Sep 2021 11:57:00 +0000

Zulma has posted:

a pesar del mal tiempo.

buen martes para todos queridos amigos ipernititos.

IMG 9305.

nobody@ipernity.com (Malik Raoulda) — Mon, 20 Jun 2022 07:29:28 +0000

Malik Raoulda has posted:

Bonne et agréable semaine.

Rafanus

nobody@ipernity.com (Nora Caracci) — Mon, 29 Mar 2021 14:18:46 +0000

Nora Caracci has posted:

Do not use my images on websites, blogs or other media without my explicit written permission.
All rights reserved - Copyright © Nora Caracci

Via Ferrata dell' Amicizia (20)

nobody@ipernity.com (Bergfex) — Wed, 25 May 2022 16:09:59 +0000

Bergfex has posted:

I am not familiar with this flower. The inverse image search on Google doesn't yield any results either. Can anyone help?

Habitat: Deciduous forest, light shade, moist humus on stony ground.

~~~~~

Mit dieser Blume kenne ich mich nicht aus. Die inverse Bildersuche bei Google liefert auch kein Ergebnis. Kann Jemand helfen?

Standort: Laubwald, lichter Schatten, feuchter Humus auf steinigem Untergrund

~~~~~

Begegnung beim Sonntagsspaziergang

nobody@ipernity.com (Erhard Bernstein) — Sun, 22 May 2022 13:51:54 +0000

Erhard Bernstein has posted:

Gewöhnliche Nachtviole
Hesperis matronalis L.

At the field edge

nobody@ipernity.com (Doug Shepherd) — Mon, 16 May 2022 09:34:31 +0000

Doug Shepherd has posted:

Heute starker Flugverkehr - Heavy air traffic today - Please enlarge

nobody@ipernity.com (cammino) — Tue, 03 May 2022 14:05:43 +0000

cammino has posted:

Bitte vergrößern!
Bei Fotografieren eines blühenden Rapsfeldes entdeckte ich eine große Schar von winzigen ca. 1-2 mm großen "Fliegen", welche zielgerichtet den oberen Teil des Blütenstandes einer Rapspflanze anflogen. Beim Sichten der Fotos war klar, dass es sich nicht um Fliegen, sondern um Schlupfwespen handelt (Wespentaille! Im Foto z.T. auch sichtbar; Legestachel) . Bei der weiteren Nachforschung fand ich heraus, dass es sich sehr wahrscheinlich um Tersilochus heterocerus handelt, eine Schlupfwespe, welche ihre Eier in die Raupen des Rapsschädlings Rapsglanzkäfer (Brassicogethes aeneus) ablegt. Die schlüpfenden Räupchen von Tersilochus ernähren sich von der Raupe des Käfers und bringen diese letztendlich zum Absterben. Tersilochus heterocerus begrenzt also die Zahl des Rapsglanzkäfers und eignet sich deswegen zur biologischen Bekämpfung dieses Schädlings. Genaueres findet man in den genannten Internet-Artikeln.
Nicht klären konnte ich, warum die die Schlupfwespen in diesen Mengen und so zielgerichtet auftraten. Meine Vermutung ist, dass hier vielleicht eine "Massen-Hochzeit" von Männchen und Weibchen stattfand, denn Ähnliches ist auch von Bienen bekannt.
de.wikipedia.org/wiki/Rapsglanzk%C3%A4fer
www.rapool.de/article/4793_Schlupfwespen_Nuetzlinge_im_Raps
Please enlarge!
While photographing a flowering rape field, I discovered a large flock of tiny "flies", about 1-2 mm in size, flying purposefully towards the upper part of the inflorescence of a rape plant. When inspecting the photos, it was clear that they were not flies, but hatchling wasps (wasp waist! Also partly visible in the photo; ovipositor). On further investigation, I found out that it is very likely Tersilochus heterocerus, a parasitic wasp that lays its eggs into the caterpillars of the rapeseed pest Rape Pollen Beetle (Brassicogethes aeneus). Tersilochus caterpillars that hatch feed in the caterpillar and finally kill it. Tersilochus heterocerus limits the number of pollen beetles and is therefore suitable for biological control of this pest. More details can be found in the mentioned internet articles.
I could not clarify why the parasitic wasps appeared in such large numbers and in such a targeted manner. My assumption is that maybe a "mass marriage" of males and females took place here, because something similar is also known from bees.

Mondviole

nobody@ipernity.com (Karl Hartwig Schütz) — Mon, 02 May 2022 13:26:03 +0000

Karl Hartwig Schütz has posted:

A Marie Claire

nobody@ipernity.com (Jean Paul Capdeville) — Tue, 26 Apr 2022 13:39:53 +0000

Jean Paul Capdeville has posted:

P1230175

nobody@ipernity.com (Frans Schols) — Tue, 12 Apr 2022 23:40:36 +0000

Frans Schols has posted:

Judas penning