Square Foot Gardening Forum
[table bgcolor=#000000 height=275][tr][td][table style="margin-left: auto; margin-right: auto" border="0" cellpadding="0" cellspacing="0"][tr][td align="left"][/td][td align="left" background="http://i32.servimg.com/u/f32/14/92/49/47/ndtzf410.gif" bgcolor="black"][/td][td align="left"][/td][/tr][tr][td align="left" bgcolor="#000000"][/td][td width="390" height= "" align="left" bgcolor="#000000"]
Hello Guest!
Welcome to the official Square Foot Gardening Forum.
There's lots to learn here by reading as a guest. However, if you become a member (it's free, ad free and spam-free) you'll have access to our large vermiculite databases, our seed exchange spreadsheets, Mel's Mix calculator, and many more members' pictures in the Gallery. Enjoy.

[/td][td align="left" bgcolor="#000000"][/td][/tr][tr][td align="left"][/td][td align="left" background="http://i32.servimg.com/u/f32/14/92/49/47/k39hxs10.gif" bgcolor="#000000"][/td][td align="left"][/td][/tr][/table]
[/td][/tr][/table]
Search
 
 

Display results as :
 

 


Rechercher Advanced Search

Latest topics
» Pallet Wacking
by sanderson Today at 3:13 am

» Sub Irrigation Planter
by sanderson Today at 3:07 am

» EWWWWW.........bugs and stuff...good or not so good?
by sanderson Today at 2:54 am

» Worm Tube?
by sanderson Today at 2:51 am

» Jaffa's garden - year one
by Jaffa55 Yesterday at 11:44 pm

» Carrot Week 2017!
by Turan Yesterday at 10:44 pm

» New England April 2017
by Scorpio Rising Yesterday at 9:38 pm

» CANADIAN REGION: What are you doing in April 2017?
by Scorpio Rising Yesterday at 9:31 pm

» Volunteer Lettuce?
by Scorpio Rising Yesterday at 9:28 pm

» Geezer's 17
by Turan Yesterday at 9:17 pm

» to solarize, or not...I'm torn
by audrey.jeanne.roberts Yesterday at 8:28 pm

» April 2015: What to plant in No. California/Central Valley area
by audrey.jeanne.roberts Yesterday at 8:22 pm

» Old roots
by rocky51 Yesterday at 7:59 pm

» Senseless Banter...
by TNGeezer Yesterday at 7:17 pm

» garden ready need better weather
by TNGeezer Yesterday at 7:09 pm

» N & C Midwest: April 2017!
by Scorpio Rising Yesterday at 5:58 pm

» Northern California & Coastal Valleys - What are you doing this month?
by audrey.jeanne.roberts Yesterday at 5:52 pm

» Mel's Mix shows it is worth its weight in gold
by sanderson Yesterday at 4:10 pm

» An excellent read for those with Diabetes
by RoOsTeR Yesterday at 2:33 pm

» Please comment on the plant layout for 2017
by TNGeezer Yesterday at 9:06 am

» 2017: First full year of SFGing in ND
by TNGeezer Yesterday at 8:57 am

» Third Year SFG in Canada
by trolleydriver Yesterday at 7:47 am

» cucumber beetles
by BeetlesPerSqFt 4/23/2017, 7:48 pm

» Amaranth
by countrynaturals 4/23/2017, 6:06 pm

» Bryan Greenbeard of Minnesota's 2017 Plans
by Greenbeard 4/23/2017, 5:09 pm

» First of the Season
by newbeone 4/23/2017, 4:49 pm

» 2017 SFG Adventures in Hampstead, NC
by Turan 4/23/2017, 1:22 pm

» Has anyone tried 13 per square?
by Turan 4/23/2017, 12:04 am

» Get Moving!
by StrongAsMeat 4/22/2017, 10:20 pm

» Happy Birthday!!
by StrongAsMeat 4/22/2017, 10:14 pm

Google

Search SFG Forum

Battling Powdery Mildew

View previous topic View next topic Go down

Battling Powdery Mildew

Post  Shoda on 8/22/2010, 2:21 pm

Where I live in California, we usually have a HOT summer with temps in the high 90's to low 100's for at least 6 weeks. Nighttime temps drop to 80 (usually)

We have had a cool strange summer with daytime temps in the low 80's and the night times have been in the cool 60's to low 70s. Mornings are often foggy.

This summer I am seeing a lot of powdery mildew. I have tried spraying it with organic copper stuff but it doesn't seem to get rid of anything and doesn't really slow it down too much. I have stayed on top if it by cutting off the badly infected leaves.

I thought someone else might have some experience that would be helpful. For example, is the spray supposed to get rid of the powdery stuff or just prevent it from spreading? Am I really supposed to disinfect my tools when working in that area? How about my gloves?

I have heard that baking soda sprays can help prevent it. As fall is coming upon us and I am planning my fall garden, I wanted to come up with a better plan because what I am doing isn't working that well. (P.S. We can't spray with a milk solution because my son Evan is highly allergic).

Thanks for the help!
avatar
Shoda

Female Posts : 439
Join date : 2010-03-19

View user profile http://www.buzztools.com

Back to top Go down

Re: Battling Powdery Mildew

Post  pattipan on 8/22/2010, 2:47 pm

My winter and summer squash have all got powdery mildew. My spaghetti squash has lost almost all it's leaves, but the vine and squash are hanging in there! I am hoping that it will live until it's time to harvest the squash. We sprayed with Mildew Cure (ordered form www.johnnyseeds.com), but in my opinion, the effect was minimal. We've had more success using Neem oil, but it's still like the mildew is two steps ahead! We are spraying weekly and after rains (we have a gallon-size sprayer), but the weather has been so hot and humid it makes winning the battle even more difficult.

I've come to the conclusion that the planting part of SFG'ing is easy...but battling bugs and disease organically is VERY hard. I actually saw some of the Squash Vine Borer moths flying around my buttercup squash earlier this afernoon. I went out with a spray bottle of Rotenone, but the darn moths are too fast! The neighbors probably thought I had lost it! :-)

Patti
avatar
pattipan

Female Posts : 807
Join date : 2010-03-04
Location : WV -- Zone 6a

View user profile http://squarefoot.creatingforum.com/gallery/personal160.htm

Back to top Go down

View previous topic View next topic Back to top


 
Permissions in this forum:
You cannot reply to topics in this forum