Will this product control Black Rot disease in grapes?
804655
I don't grow grapes but if black rot is a fungus this product will prevent it from forming. Be aware that copper sulfate is a preventive measure, once a fungus is present it does not kill it. Once it is present leaves that are affected should be removed and discarded or burned. The spores are airborn. The product will not damage your plants, but you should wash the grapes before eating. I use copper spray to control late season blight on tomato plants.
804656
This product has helped protect my grapes against black rot and anthracnose. I have used it successfully for many years.
677503
It will probably do well with the green moss. I didn't have as much luck with the black mold, but I've heard of others where it worked but took up to 6 months.
228322
We use the ozone generator to kill black mold. We still need to clean the area, and refinish damaged areas, once the mold has been destroyed.
1782829
It will do the job for you - just mix it accordingly. This product saved a 50 year old peach bearing tree - we are expecting a banner crop this year! I highly recommend it for any problems with blight, fungus, etc.
1544980
Yes, I have and it worked great. I would recommend using a hgher concentration than on the bottle-- 3 tbls per gallon, not 2. Also, be sure to wet tops and undersides of leaves and you will probably have to reapply to make sure they stay controlled. Lots of luck-- squash bugs are tough to eradicate.
2008102
Yes. I use it on all of my apple and other fruit trees to prevent apple borers.
343790
This product did clean up other stains I had issues with. I do not know about red wine. It is a good product.
823080
I used it to cover thornless blackberries and it worked just fine. But, it wasn't very easy to remove afterward because the blackberry vines became substantially entangled. It wasn't impossible to remove, but I did need to use care and it took patience and time. Doubtful that grape vines will grow as rapidly as my blackberry vines though.
1177181
Oh yes, it works amazing. I wondered the same thing. But low and behold the blackberries are gone!
569466
No it does not, also you have to crush the grapes somehow (stomp on them like Lucille Ball or put them in a blender) then put them in the press, stems and all, it will crush the juice out of the grape and leave the skins and stems
842958
I think there is quite a bit of technique in using the vinegar, including season and plant to control. I'm trying to get rid of a Very invasive vine. First one I tried it on, I dug down to the roots and poured in vinegar. A month later it was growing again (but it did set it back a bit). Then I tried a method I saw on the net - cut the end of the vine and immerse it in vinegar, letting the vine suck up the vinegar. That seems to kill that arm for sure but there are so many plants spread so far that that method is too labor intensive, so I'm going to be digging up about 200 sq ft this winter to get to the roots. So My advice is: research on the net to find the best method for your particular problem plant.
1992944
It should help. Remove the spotted leaves and discard in a place where the fungus can't spread to other leaves. Once the plant has black spots it's a matter of controlling the fungus, so you will probably need to continue to spray the healthy leaves. I've read that you should spray in the evening, so the oil is absorbed overnight and the sun on oil doesn't burn the leaves. Good luck.
1207797
It works very well to preemptively control powder mildew, bugs and brown spots...on cannabis plants. I hope that helps.
33444
I bought this product to use on my basil, which had downy mildew, and my houseplant, which have an assortment of bugs and mold....I found it worked well on my lemon tree, which had mold, too, but you will need to treat it routinely. See direction on product label.
581850
I have only used this for mildew on blackcurrant bushes. Frankly I was not impressed and the fungus remained whilst the leaves were still on. Maybe you will have better luck. Mike D.
863100
I have used in on grapefruits and it works well. I have also used it on small manderins, not as easy, but doable.
1539968
It should work for blackberries. The juice is collected in the second chamber and the pulp of the fruit and the seeds shouldStill be up in the top chamber. You could always line the top chamber with cheesecloth if it looks like the seeds will get into the juice. I love my steam juicer. I've made two batches of sole juice and with the pulp made apple butter. Delicious!