Search found 30 matches

by WoBo
Sun Mar 27, 2022 12:32 pm
Forum: The Cactus & Succulent Plant Forum
Topic: Titanopsis schwantesii, Weltevrede Farm, near Goageb, Namibia
Replies: 8
Views: 761

Re: Titanopsis schwantesii, Weltevrede Farm, near Goageb, Namibia

From time to time I also have observed 'bunched' petals at Mesemb flowers, not only at this species but e. g. at Aloinopsis , too. However, as far as I remember, I have noticed this at young flowers only. Maybe it's because I only have frost-hardy Mesembs in cultivation that are growing outside, so ...
by WoBo
Sun Aug 22, 2021 9:41 am
Forum: The Cactus & Succulent Plant Forum
Topic: Pest ID please!
Replies: 18
Views: 1927

Re: Pest ID please!

This looks a lot like mealy bugs, or maybe scale insects, namely their male imagos. They are rarely seen, but I'm afraid that the joy of this rare sight is not entirely undimmed ... Where there are males, females should not be far away.I would therefore check the collection (also the roots!). At lea...
by WoBo
Sun Jul 11, 2021 9:27 pm
Forum: The Cactus & Succulent Plant Forum
Topic: deflowering this lady yes or no- Sansevieria
Replies: 4
Views: 683

Re: deflowering this lady yes or no- Sansevieria

Most (if not all) inflorescences of Sanseviera produce this 'nectar', so it's completely harmless - no indication of hidden bugs or the like.

Wolfgang
by WoBo
Mon Jun 28, 2021 12:44 pm
Forum: The Cactus & Succulent Plant Forum
Topic: organic Mealy Bug control
Replies: 4
Views: 844

Re: organic Mealy Bug control

Ladybirds (both larvae and adults) are generally not the best choice for fighting mealy bugs on succulents in greenhouses - their climatic needs differ too much from those of our plants: They can't stand heat, and they prefer +/- humid air. A better choice are larvae of lacewings. Unlike chemicals, ...
by WoBo
Fri Jun 25, 2021 12:56 pm
Forum: The Cactus & Succulent Plant Forum
Topic: Swiss Cacti Society ZOOM talks
Replies: 4
Views: 831

Re: Swiss Cacti Society ZOOM talks

It's Central European Summer Time, i.e. 1 hour ahead of UK.

Wolfgang
by WoBo
Fri Jun 11, 2021 7:43 pm
Forum: Travelogues
Topic: A week in Gran Canaria
Replies: 22
Views: 40110

Re: A week in Gran Canaria

Regarding finding plant names for Canarian succulents: The best book from my point of view is 'Succulent Plants of the Canary Islands' by Joël Lodé. It seems to be almost impossible to order it from here (be it EU or UK), but You may find it quite easily in book stores of the National Parks, museum ...
by WoBo
Fri Jun 11, 2021 5:41 pm
Forum: Travelogues
Topic: A week in Gran Canaria
Replies: 22
Views: 40110

Re: A week in Gran Canaria

Hello Liz, admittedly I had noticed this fine travelogue already early this spring. It brought back fine memories to me - especially, as one of my trips to Gran Canaria had started just one day before You originally posted Your wonderful pictures! However, when preparing my talk on the Canaries for ...
by WoBo
Wed Mar 31, 2021 5:08 pm
Forum: The Cactus & Succulent Plant Forum
Topic: Don't forget the On-Line talk on tuesday
Replies: 481
Views: 132431

Re: Don't forget the On-Line talk on tuesday

Thank you Pattock! I'm glad I could contribute to this great series of talks yesterday! I was asked to mention again the website where the PDF presentations on cacti & succulents are made freely accessible (> 70!): This is http://netzmanager.de/, organised by Norbert & Elisabeth Sarnes (aka ...
by WoBo
Wed Mar 03, 2021 10:15 am
Forum: The Cactus & Succulent Plant Forum
Topic: Bcss zoom meetings
Replies: 26
Views: 4284

Re: Bcss zoom meetings

Didn't have any problems with sound or pictures at the 'Tuesday Night Cactus Club' this week. If there should have been some delayed transfer of slides, it wasn't significant for me. But I know from other talks that this can be very different on an individual level. The heaviest delay I have experie...
by WoBo
Mon Jan 11, 2021 8:01 pm
Forum: The Cactus & Succulent Plant Forum
Topic: Plant ID Request
Replies: 26
Views: 3693

Re: Plant ID Request

That's funny: I'm currently compiling pictures for my Zoom lecture on the Canary Islands for the BCSS, and I already planned to show some pictures of Kleinia neriifolia , just because it is mostly ignored. I suspect that hardly anyone gives it a closer look because it is so common ... Fine to learn ...