Willow leaf damage

phasthound

LawnSite Fanatic
Location
Mt. Laurel, NJ
Heritage,

Did you send samples of foliage & larvae to Rich Buckley at Rutgers?
Not that I doubt your ID, but some back up would be helpful.
 

heritage

Inactive
Location
New Jersey
Heritage,

Did you send samples of foliage & larvae to Rich Buckley at Rutgers?
Not that I doubt your ID, but some back up would be helpful.
Hi Barry.

No I used the Johnson and Lyon Reference.

I did send a Rose sample a few years back, and had a quick response. Rutgers Is Great.

The RRD is getting worse in our neck of the woods. Do you have any Organic Products that will control eriophyid mites on Rosa?
 
OP
phasthound

phasthound

LawnSite Fanatic
Location
Mt. Laurel, NJ
Hi Barry.

No I used the Johnson and Lyon Reference.

I did send a Rose sample a few years back, and had a quick response. Rutgers Is Great.

The RRD is getting worse in our neck of the woods. Do you have any Organic Products that will control eriophyid mites on Rosa?
That's a tough one. Essential oils, horticultural oils and insecticidal soap may be effective on eriophyid mites, not the virus they carry. Dig up, bag and remove infected roses a day or so after treating for mites. But if there are other infected roses within 100 yds the infection will spread.
 

heritage

Inactive
Location
New Jersey
That's a tough one. Essential oils, horticultural oils and insecticidal soap may be effective on eriophyid mites, not the virus they carry. Dig up, bag and remove infected roses a day or so after treating for mites. But if there are other infected roses within 100 yds the infection will spread.
Thanks Barry for that Info.

Currently I have been removing the affected plants and burn offsite. I am doing my best to keep the Virus vectored by the mites, supressed with a labled product, and It does a good job for the mites themselves.

The Summer (Hort) oil works on these mites too, but they are most active when it is Hot, and I don't want Phyto issues either.
 
OP
phasthound

phasthound

LawnSite Fanatic
Location
Mt. Laurel, NJ
Thanks Barry for that Info.

Currently I have been removing the affected plants and burn offsite. I am doing my best to keep the Virus vectored by the mites, supressed with a labled product, and It does a good job for the mites themselves.

The Summer (Hort) oil works on these mites too, but they are most active when it is Hot, and I don't want Phyto issues either.
Understood, unfortunately my products do have temp restrictions.
 

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