Rust disease yearly
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Rust disease yearly
Good evening all,
So I have been getting rust disease year round. This year it hit me in early spring and now again in the fall. I just treated with propiconazole.
Any reason why I would be getting it every year?
I know now that the weathers gotten cooler there’s dew in the morning and we get a humid day in between which can be lead to it.
Sept 9th I brought her down to 2” aerated and dethatched, overseeded, threw down Milo and Jonathan greens love your soil.
I’m wondering if Jonathan’s love your soil product would cause it since I use it in the spring and fall and that’s when I run into this rust disease.
So I have been getting rust disease year round. This year it hit me in early spring and now again in the fall. I just treated with propiconazole.
Any reason why I would be getting it every year?
I know now that the weathers gotten cooler there’s dew in the morning and we get a humid day in between which can be lead to it.
Sept 9th I brought her down to 2” aerated and dethatched, overseeded, threw down Milo and Jonathan greens love your soil.
I’m wondering if Jonathan’s love your soil product would cause it since I use it in the spring and fall and that’s when I run into this rust disease.
- MorpheusPA
- Posts: 18129
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- Posts: 46
- Joined: May 20th, 2017, 9:28 pm
- Location: Central NJ
- Grass Type: Kentucky bluegrass, Rye, fine fescue
- Lawn Size: Not Specified
- Level: Not Specified
Re: Rust disease yearly
Thanks Morph,
So you just let that run its course? Yours is a lot more obvious than what my lawns currently looking like.
I only spotted it while walking close up to it. Actually a week or two ago I noticed my mowers deck had that brownish dust on its sides and I thought hmm rust somewhere? Then I thought maybe just from the time I mowed low prior to aerating stirred up some dirt but I guess not.
I had let some other fungus run course on my backyard this spring and it turned areas to crap so as soon as I saw this I got on the defense an sprayed it. I thought since the stuff spreads if I just leave it be an go on mowing normally I would just continue to spread it front & back and it would never go away.
I guess it’s just the circle of life but in my 14 years living here the past two or three have been cumbersome with rust.
So you just let that run its course? Yours is a lot more obvious than what my lawns currently looking like.
I only spotted it while walking close up to it. Actually a week or two ago I noticed my mowers deck had that brownish dust on its sides and I thought hmm rust somewhere? Then I thought maybe just from the time I mowed low prior to aerating stirred up some dirt but I guess not.
I had let some other fungus run course on my backyard this spring and it turned areas to crap so as soon as I saw this I got on the defense an sprayed it. I thought since the stuff spreads if I just leave it be an go on mowing normally I would just continue to spread it front & back and it would never go away.
I guess it’s just the circle of life but in my 14 years living here the past two or three have been cumbersome with rust.
- MorpheusPA
- Posts: 18129
- Joined: March 5th, 2009, 7:32 pm
- Location: Zone 6 (Eastern PA)
- Grass Type: Elite KBG
- Lawn Size: 10000-20000
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Re: Rust disease yearly
It's incredibly obvious. The dog's paws are covered in rust. My shoes are covered in rust. The little robot mower you see there has a black deck coated in rust.
It doesn't do any apparent damage in the time it's there, and doesn't get any worse than what you see. Very, very bad rust can thin out a lawn, but mine never gets to that point. So I write it off as "yearly cycle" and ignore it; it'll be gone by November when the freeze/thaw cycle is underway.
Usually, anti-fungals aren't necessary. A light spray of soapy water will take it out.
It doesn't do any apparent damage in the time it's there, and doesn't get any worse than what you see. Very, very bad rust can thin out a lawn, but mine never gets to that point. So I write it off as "yearly cycle" and ignore it; it'll be gone by November when the freeze/thaw cycle is underway.
Usually, anti-fungals aren't necessary. A light spray of soapy water will take it out.
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- Posts: 46
- Joined: May 20th, 2017, 9:28 pm
- Location: Central NJ
- Grass Type: Kentucky bluegrass, Rye, fine fescue
- Lawn Size: Not Specified
- Level: Not Specified
Re: Rust disease yearly
Noted, & TY.
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Re: Rust disease yearly
Do you think that would Serenade help with this?MorpheusPA wrote: ↑October 15th, 2021, 11:31 pmIt's incredibly obvious. The dog's paws are covered in rust. My shoes are covered in rust. The little robot mower you see there has a black deck coated in rust.
It doesn't do any apparent damage in the time it's there, and doesn't get any worse than what you see. Very, very bad rust can thin out a lawn, but mine never gets to that point. So I write it off as "yearly cycle" and ignore it; it'll be gone by November when the freeze/thaw cycle is underway.
Usually, anti-fungals aren't necessary. A light spray of soapy water will take it out.
- MorpheusPA
- Posts: 18129
- Joined: March 5th, 2009, 7:32 pm
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Re: Rust disease yearly
Probably. I've never tried since rust isn't particularly damaging and I didn't want to fiddle with the natural cycle and invite a worse problem!
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Re: Rust disease yearly
I have not found Serenade to help, so I recently bought Sonata (very similar; also by Bayer, but targeted specifically for rust and powdery mildew). Only done one app so far, so no results to report yet.
Last Fall had rust so bad that it thinned out the grass, necessitating an overseed with a (hopefully) less susceptible cultivar this Spring.
Last Fall had rust so bad that it thinned out the grass, necessitating an overseed with a (hopefully) less susceptible cultivar this Spring.
- Smolenski7
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Re: Rust disease yearly
So, did the Sonata work?Green wrote: ↑October 17th, 2021, 7:27 pmI have not found Serenade to help, so I recently bought Sonata (very similar; also by Bayer, but targeted specifically for rust and powdery mildew). Only done one app so far, so no results to report yet.
Last Fall had rust so bad that it thinned out the grass, necessitating an overseed with a (hopefully) less susceptible cultivar this Spring.
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- Posts: 6837
- Joined: September 14th, 2012, 10:53 pm
- Location: CT (Zone 6B)
- Grass Type: KBG, TTTF, TTPR, and FF (various mixtures)
- Lawn Size: 10000-20000
- Level: Experienced
Re: Rust disease yearly
Did the Sonata work? Maybe. I can't conclude anything at this point, other than that one time-targeted app of Propiconazole, an app or two of Sonata as part of a larger season-long biofungicide program (still hoping to get in a final Sonata app, too as the previous was over 6 weeks ago), the Fall aggressive fertilizer regimen, adequate Potassium fertilization, and bag mowing when disease is present...have all apparently made a huge dent in it. Things look much better than last year.
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