Sick Cacti - Pests, Diseases, etc.

New Topic

3287 topics

Page 1 of 66
- Jump to page:
1
2
3
4
5
…
66
Next

Announcements

Replies

Views

Last post

A note to new members: Make sure that you're posting in the right forum!

Last post by Steve Johnson « Sat Mar 27, 2021 11:06 pm

by Steve Johnson » Sat Mar 27, 2021 11:06 pm

0 Replies

24050 Views

Last post by Steve Johnson
Sat Mar 27, 2021 11:06 pm
A note to new members: Please add location info to your member profile/signature

Last post by Jtwrigh « Tue Apr 11, 2023 11:51 pm
Replies: 1
by Steve Johnson » Mon Nov 18, 2019 4:18 am

1 Replies

40355 Views

Last post by Jtwrigh
Tue Apr 11, 2023 11:51 pm
How to resize your photos BEFORE posting

Last post by nachtkrabb « Sun Nov 12, 2023 3:16 pm
Posted in Cacti Identification
Replies: 59
by ElieEstephane » Fri Feb 02, 2018 6:19 pm » in Cacti Identification
1

2

3

4
59 Replies

500741 Views

Last post by nachtkrabb
Sun Nov 12, 2023 3:16 pm

Topics

Replies

Views

Last post

Hot bath against root mealybugs

Last post by FredBW « Fri Dec 01, 2023 12:42 am
Replies: 46
by mmcavall » Tue Oct 16, 2018 2:17 am
1

2

3

4
46 Replies

44586 Views

Last post by FredBW
Fri Dec 01, 2023 12:42 am
Mealies and flat mites and scale -- oh, my! (Updated 6/11/2022)

Last post by keith « Fri Dec 23, 2022 3:36 pm
Replies: 134
by Steve Johnson » Mon Dec 31, 2018 12:46 am
1

…

5

6

7

8

9
134 Replies

114329 Views

Last post by keith
Fri Dec 23, 2022 3:36 pm
Some fungal Diseases

Last post by hegar « Fri Jul 23, 2021 3:47 am
Replies: 8
by hegar » Sat Aug 11, 2018 6:32 am

8 Replies

31026 Views

Last post by hegar
Fri Jul 23, 2021 3:47 am
thanksgiving cactus- need help with an issue

Last post by solj3 « Sat Dec 09, 2023 11:40 am
Replies: 32
by solj3 » Sat Oct 07, 2023 4:32 pm
1

2

3
32 Replies

1604 Views

Last post by solj3
Sat Dec 09, 2023 11:40 am
Seeking help from everyone, what kind of bacteria is this and how to deal with it?

Last post by Jangaudi « Sat Dec 02, 2023 9:17 am
Replies: 32
by Aztekium123 » Sat Nov 18, 2023 12:34 am
1

2

3
32 Replies

1371 Views

Last post by Jangaudi
Sat Dec 02, 2023 9:17 am
Tiny white insects - are these a problem?

Last post by TrichoB « Tue Nov 28, 2023 6:49 am
Replies: 4
by Ilvin » Thu Nov 23, 2023 2:06 pm

4 Replies

325 Views

Last post by TrichoB
Tue Nov 28, 2023 6:49 am
Spots on an opuntia

Last post by Carpkel « Fri Nov 17, 2023 12:29 pm
Replies: 4
by Carpkel » Thu Nov 16, 2023 1:20 am

4 Replies

363 Views

Last post by Carpkel
Fri Nov 17, 2023 12:29 pm
Sick cactus - what to do?

Last post by altcorn « Sun Nov 12, 2023 8:51 pm
Replies: 9
by altcorn » Tue Nov 07, 2023 12:08 am

9 Replies

526 Views

Last post by altcorn
Sun Nov 12, 2023 8:51 pm
My sick saguaro!

Last post by Deanavn « Sat Nov 11, 2023 5:32 pm
Replies: 25
by Deanavn » Tue Oct 31, 2023 11:16 pm
1

2
25 Replies

1119 Views

Last post by Deanavn
Sat Nov 11, 2023 5:32 pm
Echeveria black/brown spots

Last post by Steve Johnson « Sun Nov 05, 2023 9:46 pm
Replies: 4
by Melian1312 » Sun Nov 05, 2023 4:15 pm

4 Replies

855 Views

Last post by Steve Johnson
Sun Nov 05, 2023 9:46 pm
On clearance succulents

Last post by Steve Johnson « Thu Nov 02, 2023 9:41 pm
Replies: 7
by Zig1969 » Tue Oct 31, 2023 1:36 pm

7 Replies

499 Views

Last post by Steve Johnson
Thu Nov 02, 2023 9:41 pm
Echinocactus green discoloration

Last post by Tom in Tucson « Sun Oct 29, 2023 8:32 pm
Replies: 6
by qiyao » Fri Oct 27, 2023 3:33 pm

6 Replies

518 Views

Last post by Tom in Tucson
Sun Oct 29, 2023 8:32 pm
Flowers drying out before they bloom

Last post by Ilvin « Thu Oct 26, 2023 3:53 am
Replies: 5
by CaraR » Thu Oct 12, 2023 12:29 pm

5 Replies

537 Views

Last post by Ilvin
Thu Oct 26, 2023 3:53 am
Lots of orange lumps and bumps on my cacti

Last post by CaraR « Thu Oct 12, 2023 12:11 pm
Replies: 4
by CaraR » Thu Sep 28, 2023 8:35 pm

4 Replies

499 Views

Last post by CaraR
Thu Oct 12, 2023 12:11 pm
Purple and orange spots on ferocactus

Last post by Ilvin « Sat Oct 07, 2023 1:43 pm
Replies: 34
by Ilvin » Thu Sep 14, 2023 11:57 am
1

2

3
34 Replies

1906 Views

Last post by Ilvin
Sat Oct 07, 2023 1:43 pm
Inherited cacti need some help

Last post by Steve Johnson « Thu Oct 05, 2023 8:14 pm
Replies: 7
by Rez_at_Dorsia » Wed Oct 04, 2023 6:02 pm

7 Replies

457 Views

Last post by Steve Johnson
Thu Oct 05, 2023 8:14 pm
Stesonia coryne: this is no sunburn -- ALARM! HELP please!

Last post by nachtkrabb « Sun Sep 24, 2023 8:08 pm
Replies: 22
by nachtkrabb » Sat Sep 16, 2023 1:01 pm
1

2
22 Replies

1298 Views

Last post by nachtkrabb
Sun Sep 24, 2023 8:08 pm
TBM long form, what is happening??

Last post by Tom in Tucson « Sat Sep 23, 2023 8:30 pm
Replies: 4
by wamilton » Fri Sep 22, 2023 3:43 am

4 Replies

486 Views

Last post by Tom in Tucson
Sat Sep 23, 2023 8:30 pm
Orange spots?

Last post by Tom in Tucson « Thu Sep 21, 2023 9:28 pm
Replies: 3
by keithp2012 » Tue Sep 19, 2023 1:25 am

3 Replies

427 Views

Last post by Tom in Tucson
Thu Sep 21, 2023 9:28 pm
Corky scarring showing up on Pachanoi

Last post by ohugal « Fri Sep 15, 2023 6:31 am
Replies: 1
by CosmicSerpent33 » Fri Sep 15, 2023 2:40 am

1 Replies

425 Views

Last post by ohugal
Fri Sep 15, 2023 6:31 am
Black Bumps? Was drying this young cutting to replant. Never seen this.

Last post by Tom in Tucson « Thu Sep 14, 2023 7:50 pm
Replies: 2
by jheaton » Thu Sep 14, 2023 7:18 pm

2 Replies

370 Views

Last post by Tom in Tucson
Thu Sep 14, 2023 7:50 pm
Help to recognize the disease

Last post by Tom in Tucson « Mon Sep 11, 2023 7:13 pm
Replies: 15
by Fohat85 » Fri Sep 08, 2023 11:44 am
1

2
15 Replies

1052 Views

Last post by Tom in Tucson
Mon Sep 11, 2023 7:13 pm
Help with Astrophytum Asterias

Last post by Steve Johnson « Tue Sep 05, 2023 10:24 pm
Replies: 10
by PrimordialSoup » Sun Sep 03, 2023 4:41 am

10 Replies

727 Views

Last post by Steve Johnson
Tue Sep 05, 2023 10:24 pm
Reviving 2 Saguaro Plants

Last post by FredBW « Tue Sep 05, 2023 5:19 am
Replies: 4
by mikethecactusguy » Mon Sep 04, 2023 12:08 am

4 Replies

511 Views

Last post by FredBW
Tue Sep 05, 2023 5:19 am
Astrophytum developed spots

Last post by greenknight « Sun Sep 03, 2023 1:28 am
Replies: 4
by .ilUli. » Thu Aug 31, 2023 4:31 pm

4 Replies

515 Views

Last post by greenknight
Sun Sep 03, 2023 1:28 am
Eulychnia castanea f. varispiralis brown and not growing

Last post by Steve Johnson « Fri Sep 01, 2023 12:14 am
Replies: 42
by Hero878 » Tue Aug 01, 2023 12:56 pm
1

2

3
42 Replies

2306 Views

Last post by Steve Johnson
Fri Sep 01, 2023 12:14 am
Coryphantha elephantidens inermis - is it sick?

Last post by wamilton « Mon Aug 28, 2023 8:43 pm
Replies: 6
by wamilton » Sun Aug 27, 2023 11:40 pm

6 Replies

561 Views

Last post by wamilton
Mon Aug 28, 2023 8:43 pm
The Short Life And Gruesome Death of Mammillaria candida

Last post by Steve Johnson « Sun Aug 27, 2023 8:38 pm
Replies: 24
by zpeckler » Thu Aug 10, 2023 1:50 pm
1

2
24 Replies

1537 Views

Last post by Steve Johnson
Sun Aug 27, 2023 8:38 pm
(Lophophora williamsii) Shrinking and perhaps suburn care

Last post by MikeInOz « Sun Aug 20, 2023 2:34 am
Replies: 4
by Rogusi » Thu Aug 17, 2023 8:08 am

4 Replies

582 Views

Last post by MikeInOz
Sun Aug 20, 2023 2:34 am
(Lophophora williamsii) Identifying damage

Last post by Rogusi « Thu Aug 17, 2023 1:52 pm
Replies: 5
by Rogusi » Tue Jun 27, 2023 8:40 am

5 Replies

673 Views

Last post by Rogusi
Thu Aug 17, 2023 1:52 pm
Mail order melocactus soft

Last post by Tom in Tucson « Tue Aug 15, 2023 7:32 pm
Replies: 7
by Kmandarino » Tue Aug 15, 2023 1:30 am

7 Replies

560 Views

Last post by Tom in Tucson
Tue Aug 15, 2023 7:32 pm
What is this on my new Melocactus??

Last post by Steve Johnson « Sun Aug 13, 2023 6:46 pm
Replies: 4
by Kmandarino » Sat Aug 12, 2023 12:48 am

4 Replies

498 Views

Last post by Steve Johnson
Sun Aug 13, 2023 6:46 pm
Leaning Desert Ace

Last post by akcheat « Sat Aug 12, 2023 4:54 pm
Replies: 12
by akcheat » Thu Aug 10, 2023 9:27 pm

12 Replies

757 Views

Last post by akcheat
Sat Aug 12, 2023 4:54 pm
Wrinkling Oreocereus

Last post by anttisepp « Fri Aug 11, 2023 4:49 am
Replies: 7
by akcheat » Mon Apr 17, 2023 9:40 pm

7 Replies

781 Views

Last post by anttisepp
Fri Aug 11, 2023 4:49 am
Desiccation ?

Last post by MikeInOz « Fri Aug 04, 2023 4:46 am
Replies: 32
by FredBW » Tue Jul 25, 2023 11:49 pm
1

2

3
32 Replies

2123 Views

Last post by MikeInOz
Fri Aug 04, 2023 4:46 am
Advice on (re)rooting Eriosyce senilis

Last post by Steve Johnson « Sun Jul 30, 2023 7:18 am
Replies: 10
by ohugal » Thu Jul 27, 2023 4:39 pm

10 Replies

706 Views

Last post by Steve Johnson
Sun Jul 30, 2023 7:18 am
Wounded Lophophora williamsii

Last post by Steve Johnson « Tue Jul 25, 2023 8:22 pm
Replies: 1
by kolana42 » Tue Jul 25, 2023 1:51 pm

1 Replies

442 Views

Last post by Steve Johnson
Tue Jul 25, 2023 8:22 pm
This is rust, right?

Last post by Mizu « Mon Jul 24, 2023 12:06 pm
Replies: 6
by Mizu » Sun Jul 23, 2023 2:14 am

6 Replies

535 Views

Last post by Mizu
Mon Jul 24, 2023 12:06 pm
Cactus sick with some white/beige spots/patches

Last post by Steve Johnson « Sat Jul 22, 2023 10:09 pm
Replies: 12
by Lordexeros » Tue Jul 04, 2023 2:54 pm

12 Replies

1021 Views

Last post by Steve Johnson
Sat Jul 22, 2023 10:09 pm
wrinkly lophophora at the top

Last post by Tom in Tucson « Sat Jul 22, 2023 8:42 pm
Replies: 8
by wamilton » Wed Jul 19, 2023 1:42 am

8 Replies

733 Views

Last post by Tom in Tucson
Sat Jul 22, 2023 8:42 pm
Advice sought

Last post by Steve Johnson « Tue Jul 18, 2023 7:36 am
Replies: 4
by Everett78 » Fri Jul 14, 2023 11:59 pm

4 Replies

782 Views

Last post by Steve Johnson
Tue Jul 18, 2023 7:36 am
RESCUED DUMPSTER MAMMILARIA SPINOSSISIMA

Last post by Susan Miller « Tue Jul 18, 2023 6:37 am
Replies: 14
by Susan Miller » Fri Jul 14, 2023 6:14 pm

14 Replies

869 Views

Last post by Susan Miller
Tue Jul 18, 2023 6:37 am
Weird tiny black bugs in my soil

Last post by wamilton « Tue Jul 18, 2023 4:24 am
Replies: 7
by wamilton » Mon Jul 17, 2023 8:51 pm

7 Replies

561 Views

Last post by wamilton
Tue Jul 18, 2023 4:24 am
White patches on pads

Last post by Steve Johnson « Fri Jul 07, 2023 11:59 pm
Replies: 3
by Terse » Fri Jul 07, 2023 11:39 am

3 Replies

549 Views

Last post by Steve Johnson
Fri Jul 07, 2023 11:59 pm
Stenocereus thurberi rot and debridement

Last post by jerrytheplater « Thu Jul 06, 2023 3:40 am
Replies: 13
by zpeckler » Mon Mar 27, 2023 12:08 am

13 Replies

1247 Views

Last post by jerrytheplater
Thu Jul 06, 2023 3:40 am
Echinocactus? Not doing well?

Last post by NCRAS « Sun Jul 02, 2023 10:17 pm
Replies: 3
by NCRAS » Sun Jul 02, 2023 12:52 am

3 Replies

547 Views

Last post by NCRAS
Sun Jul 02, 2023 10:17 pm
Interesting close call

Last post by FredBW « Sun Jul 02, 2023 9:21 pm
Replies: 3
by FredBW » Sat Jul 01, 2023 8:50 pm

3 Replies

462 Views

Last post by FredBW
Sun Jul 02, 2023 9:21 pm
Treatment of pests

Last post by Steve Johnson « Sat Jul 01, 2023 6:30 am
Replies: 3
by Carpkel » Thu Jun 29, 2023 10:09 am

3 Replies

461 Views

Last post by Steve Johnson
Sat Jul 01, 2023 6:30 am
Help me save a cactus pup from a deceased mother plant

Last post by NeilR25 « Thu Jun 29, 2023 6:31 pm
Replies: 13
by NeilR25 » Tue May 23, 2023 4:05 pm

13 Replies

938 Views

Last post by NeilR25
Thu Jun 29, 2023 6:31 pm
Help ID this pest

Last post by madkactus « Fri Jun 23, 2023 5:56 pm
Replies: 3
by anniedee » Thu Jun 22, 2023 10:22 pm

3 Replies

515 Views

Last post by madkactus
Fri Jun 23, 2023 5:56 pm

New Topic

3287 topics

Page 1 of 66
- Jump to page:
1
2
3
4
5
…
66
Next

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum