Sick Cacti - Pests, Diseases, etc.

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

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

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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

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by Steve Johnson » Mon Nov 18, 2019 4:18 am

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Last post by Steve Johnson
Mon Nov 18, 2019 4:18 am
How to resize your photos BEFORE posting

Last post by jerrytheplater « Wed Aug 31, 2022 12:57 pm
Posted in Cacti Identification
Replies: 54
by ElieEstephane » Fri Feb 02, 2018 6:19 pm » in Cacti Identification
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Last post by jerrytheplater
Wed Aug 31, 2022 12:57 pm

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Hot bath against root mealybugs

Last post by keith « Fri Mar 17, 2023 3:35 pm
Replies: 40
by mmcavall » Tue Oct 16, 2018 2:17 am
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40 Replies

37859 Views

Last post by keith
Fri Mar 17, 2023 3:35 pm
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
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134 Replies

98732 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

28131 Views

Last post by hegar
Fri Jul 23, 2021 3:47 am
Is this rust or something else?

Last post by Tom in Tucson « Fri Mar 17, 2023 7:31 pm
Replies: 10
by Mizu » Thu Mar 16, 2023 1:47 pm

10 Replies

178 Views

Last post by Tom in Tucson
Fri Mar 17, 2023 7:31 pm
carnegiea spots

Last post by Download « Tue Mar 07, 2023 8:11 am
Replies: 2
by romesion » Mon Feb 27, 2023 4:01 pm

2 Replies

290 Views

Last post by Download
Tue Mar 07, 2023 8:11 am
Weird fungus?

Last post by Steve Johnson « Tue Mar 07, 2023 2:32 am
Replies: 4
by Miked » Mon Mar 06, 2023 12:28 am

4 Replies

245 Views

Last post by Steve Johnson
Tue Mar 07, 2023 2:32 am
Ariocarpus stopped growing

Last post by Hanazono « Fri Feb 24, 2023 12:18 am
Replies: 35
by Hanazono » Wed Nov 16, 2022 12:42 am
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35 Replies

1540 Views

Last post by Hanazono
Fri Feb 24, 2023 12:18 am
Disease to the enchanted castle

Last post by Freejon « Mon Feb 20, 2023 11:10 am
Replies: 9
by Freejon » Tue Feb 07, 2023 4:03 pm

9 Replies

425 Views

Last post by Freejon
Mon Feb 20, 2023 11:10 am
Dragon Fruit Root Rot?

Last post by BryanT « Sun Feb 19, 2023 10:00 pm
Replies: 9
by DragonPete » Sat Feb 18, 2023 10:23 am

9 Replies

244 Views

Last post by BryanT
Sun Feb 19, 2023 10:00 pm
Need help keeping spider mites dead

Last post by Steve Johnson « Sat Feb 18, 2023 7:20 pm
Replies: 3
by Facesunderwater » Mon Feb 13, 2023 4:30 pm

3 Replies

227 Views

Last post by Steve Johnson
Sat Feb 18, 2023 7:20 pm
A warning: Spinetoram does not seem to be effective against mealies

Last post by Steve Johnson « Thu Feb 16, 2023 4:57 am
Replies: 7
by Download » Tue Feb 14, 2023 5:52 am

7 Replies

290 Views

Last post by Steve Johnson
Thu Feb 16, 2023 4:57 am
Nearly dead cactus

Last post by radman44 « Tue Feb 14, 2023 10:18 pm
Replies: 3
by radman44 » Tue Feb 14, 2023 4:04 am

3 Replies

198 Views

Last post by radman44
Tue Feb 14, 2023 10:18 pm
A sick (?) mammillaria: milky sap by a pest?

Last post by vanessau « Sun Feb 12, 2023 10:20 am
Replies: 2
by vanessau » Sun Feb 05, 2023 8:44 pm

2 Replies

272 Views

Last post by vanessau
Sun Feb 12, 2023 10:20 am
Spots on my succulent

Last post by Steve Johnson « Sun Feb 12, 2023 2:01 am
Replies: 4
by Barrason » Sat Feb 11, 2023 5:31 pm

4 Replies

183 Views

Last post by Steve Johnson
Sun Feb 12, 2023 2:01 am
What is attacking my Gymno?

Last post by 7george « Sat Feb 11, 2023 11:55 pm
Replies: 6
by hiawog » Fri Feb 10, 2023 3:53 pm

6 Replies

245 Views

Last post by 7george
Sat Feb 11, 2023 11:55 pm
Yellow spots on cacti

Last post by Hero878 « Sat Feb 11, 2023 10:35 pm
Replies: 1
by Hero878 » Sat Feb 11, 2023 9:59 pm

1 Replies

127 Views

Last post by Hero878
Sat Feb 11, 2023 10:35 pm
Scales on San Pedro’s cactus

Last post by Steve Johnson « Thu Feb 09, 2023 10:21 pm
Replies: 1
by Jedicacti » Thu Feb 09, 2023 9:03 pm

1 Replies

141 Views

Last post by Steve Johnson
Thu Feb 09, 2023 10:21 pm
Possibly rotting

Last post by Steve Johnson « Fri Feb 03, 2023 10:25 pm
Replies: 4
by cacticacti2 » Thu Feb 02, 2023 8:07 am

4 Replies

255 Views

Last post by Steve Johnson
Fri Feb 03, 2023 10:25 pm
Is this a disease or is it normal?

Last post by plantasia « Wed Jan 18, 2023 11:16 pm
Replies: 23
by plantasia » Tue Jan 10, 2023 11:14 pm
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23 Replies

940 Views

Last post by plantasia
Wed Jan 18, 2023 11:16 pm
Humidity Blisters

Last post by ohugal « Fri Jan 13, 2023 7:40 am
Replies: 4
by jerrytheplater » Wed Jan 11, 2023 4:07 am

4 Replies

267 Views

Last post by ohugal
Fri Jan 13, 2023 7:40 am
Obregonia advice

Last post by Steve Johnson « Thu Jan 12, 2023 7:57 am
Replies: 18
by Salazar » Thu Dec 22, 2022 5:10 pm
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18 Replies

782 Views

Last post by Steve Johnson
Thu Jan 12, 2023 7:57 am
Humidity problems

Last post by Steve Johnson « Wed Jan 11, 2023 3:11 am
Replies: 6
by CosmicSerpent33 » Mon Jan 09, 2023 7:05 am

6 Replies

257 Views

Last post by Steve Johnson
Wed Jan 11, 2023 3:11 am
Dry rot?

Last post by Aztekium123 « Sun Dec 25, 2022 12:41 pm
Replies: 2
by CosmicSerpent33 » Sun Dec 25, 2022 11:53 am

2 Replies

182 Views

Last post by Aztekium123
Sun Dec 25, 2022 12:41 pm
Scale-Mealies or what?

Last post by keith « Wed Dec 21, 2022 10:58 pm
Replies: 11
by mikethecactusguy » Mon Dec 19, 2022 1:27 pm

11 Replies

502 Views

Last post by keith
Wed Dec 21, 2022 10:58 pm
completely frozen succulent

Last post by Barrason « Sun Dec 18, 2022 3:23 pm
Replies: 10
by Barrason » Sun Dec 11, 2022 8:56 am

10 Replies

562 Views

Last post by Barrason
Sun Dec 18, 2022 3:23 pm
Rust?

Last post by CosmicSerpent33 « Sat Dec 17, 2022 4:16 am
Replies: 2
by CosmicSerpent33 » Tue Dec 13, 2022 1:37 am

2 Replies

295 Views

Last post by CosmicSerpent33
Sat Dec 17, 2022 4:16 am
My Cacti plants have these scars, holes and cuts

Last post by Pleasehelpmycactus1 « Fri Dec 16, 2022 6:40 am
Replies: 5
by Pleasehelpmycactus1 » Tue Dec 13, 2022 7:17 pm

5 Replies

364 Views

Last post by Pleasehelpmycactus1
Fri Dec 16, 2022 6:40 am
Decolouration or what?

Last post by Govardhan « Fri Dec 09, 2022 4:55 pm
Replies: 13
by Govardhan » Fri Dec 02, 2022 2:05 pm

13 Replies

604 Views

Last post by Govardhan
Fri Dec 09, 2022 4:55 pm
SICK T. Peruvianus - Purple areas and sunk in flesh. WHY ???

Last post by Steve Johnson « Fri Dec 02, 2022 10:37 pm
Replies: 5
by jheaton » Thu Dec 01, 2022 11:15 pm

5 Replies

408 Views

Last post by Steve Johnson
Fri Dec 02, 2022 10:37 pm
Pal x lumberjack help

Last post by San_Peyo « Thu Nov 24, 2022 1:37 pm
Replies: 5
by San_Peyo » Wed Nov 23, 2022 7:13 pm

5 Replies

266 Views

Last post by San_Peyo
Thu Nov 24, 2022 1:37 pm
Root Rot ?

Last post by Steve Johnson « Mon Nov 14, 2022 6:53 am
Replies: 5
by Amandaneedshelp » Sun Nov 13, 2022 5:35 am

5 Replies

391 Views

Last post by Steve Johnson
Mon Nov 14, 2022 6:53 am
rooting echinofossulocactus help :(

Last post by memememe « Wed Nov 09, 2022 10:29 am
Replies: 5
by memememe » Thu Sep 29, 2022 10:21 am

5 Replies

568 Views

Last post by memememe
Wed Nov 09, 2022 10:29 am
Dry rot or bacterial spot?

Last post by Download « Thu Nov 03, 2022 11:53 am
Replies: 7
by Download » Wed Oct 26, 2022 4:02 am

7 Replies

484 Views

Last post by Download
Thu Nov 03, 2022 11:53 am
Old man of Andes rot

Last post by FredBW « Sun Oct 30, 2022 11:56 pm
Replies: 45
by FredBW » Thu Sep 08, 2022 1:50 am
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45 Replies

2987 Views

Last post by FredBW
Sun Oct 30, 2022 11:56 pm
Indian Comb Cactus Scarring

Last post by akcheat « Sun Oct 30, 2022 7:07 pm
Replies: 5
by akcheat » Fri Oct 28, 2022 9:00 pm

5 Replies

361 Views

Last post by akcheat
Sun Oct 30, 2022 7:07 pm
Pest identification help

Last post by jerrytheplater « Sun Oct 30, 2022 1:30 am
Replies: 10
by loyall » Sun Oct 23, 2022 2:10 am

10 Replies

475 Views

Last post by jerrytheplater
Sun Oct 30, 2022 1:30 am
Gold Lace Ladyfinger: TLC needed. Help!

Last post by Steve Johnson « Sat Oct 29, 2022 5:52 pm
Replies: 2
by SohZodiac » Sat Oct 29, 2022 4:35 pm

2 Replies

230 Views

Last post by Steve Johnson
Sat Oct 29, 2022 5:52 pm
Dark Ring on Optunia

Last post by greenknight « Wed Oct 26, 2022 10:46 pm
Replies: 7
by akcheat » Sat Oct 22, 2022 6:07 pm

7 Replies

415 Views

Last post by greenknight
Wed Oct 26, 2022 10:46 pm
Mammillaria with white spots and top leaning on the side

Last post by mai-27 « Tue Oct 25, 2022 8:09 am
Replies: 3
by mai-27 » Mon Oct 24, 2022 4:48 pm

3 Replies

282 Views

Last post by mai-27
Tue Oct 25, 2022 8:09 am
Eve's Pin Drooping arms and body

Last post by mikethecactusguy « Sun Oct 23, 2022 3:13 pm

by mikethecactusguy » Sun Oct 23, 2022 3:13 pm

0 Replies

292 Views

Last post by mikethecactusguy
Sun Oct 23, 2022 3:13 pm
Cactus cannot support itself

Last post by Steve Johnson « Wed Oct 19, 2022 10:04 pm
Replies: 5
by ella12345 » Mon Oct 17, 2022 8:02 pm

5 Replies

423 Views

Last post by Steve Johnson
Wed Oct 19, 2022 10:04 pm
Aeonium problems.

Last post by Steve Johnson « Sun Oct 09, 2022 5:24 pm
Replies: 3
by PlantCrazy » Sat Oct 08, 2022 5:31 pm

3 Replies

439 Views

Last post by Steve Johnson
Sun Oct 09, 2022 5:24 pm
Twisted Peruvian Apple Cactus Cutting Black in Middle of Column

Last post by greenknight « Fri Oct 07, 2022 2:45 pm
Replies: 3
by Wallace A » Fri Oct 07, 2022 1:29 am

3 Replies

336 Views

Last post by greenknight
Fri Oct 07, 2022 2:45 pm
Can this Cacti be helped?

Last post by PlantCrazy « Sat Sep 24, 2022 5:18 pm
Replies: 33
by PlantCrazy » Fri Sep 09, 2022 10:37 pm
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33 Replies

2132 Views

Last post by PlantCrazy
Sat Sep 24, 2022 5:18 pm
Spider mites? Or something else?

Last post by mmcavall « Fri Sep 09, 2022 4:24 pm
Replies: 4
by mmcavall » Tue Sep 06, 2022 12:47 pm

4 Replies

543 Views

Last post by mmcavall
Fri Sep 09, 2022 4:24 pm
What might this be?

Last post by .ilUli. « Fri Sep 09, 2022 1:58 pm
Replies: 12
by .ilUli. » Tue Aug 30, 2022 3:25 pm

12 Replies

777 Views

Last post by .ilUli.
Fri Sep 09, 2022 1:58 pm
What can I do to save this cactus?

Last post by Pd1973 « Fri Sep 09, 2022 8:41 am
Replies: 6
by CactoidCactus » Thu Sep 08, 2022 5:17 pm

6 Replies

517 Views

Last post by Pd1973
Fri Sep 09, 2022 8:41 am
Root fungus?

Last post by fanaticactus « Tue Sep 06, 2022 10:00 pm
Replies: 2
by fanaticactus » Mon Sep 05, 2022 9:35 pm

2 Replies

345 Views

Last post by fanaticactus
Tue Sep 06, 2022 10:00 pm
Fungal disease?

Last post by Christine3 « Tue Sep 06, 2022 4:20 am
Replies: 2
by Christine3 » Sun Sep 04, 2022 6:40 pm

2 Replies

370 Views

Last post by Christine3
Tue Sep 06, 2022 4:20 am
gymnocalycium - failure to thrive?

Last post by Aiko « Sun Sep 04, 2022 5:59 pm
Replies: 3
by CactusCatsCoffee » Sun Sep 04, 2022 5:16 pm

3 Replies

373 Views

Last post by Aiko
Sun Sep 04, 2022 5:59 pm

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