Hello, Mr. Cho
Buds on our fruit trees are going to burst soon, so it is time to spray Winter Pest Control Solution.
For fruit trees such as peach, cherry, apple, pear and plum, I use:
20L soft water
400ml JWA
200ml JS
80g clay
For grapes, I use a different recipe:
20L soft water
400ml JWA
80ml JS
40g clay
80g Potassium Hydroxide (90% pure KOH)
I use a smaller amount of both JS and clay when spraying grapes because grapes are sensitive to sulfur. I think I found the recipe here:
https://www.jadam.kr/bbs/list.html?table=bbs_8&idxno=31462&page=26&total=22630&sc_area=&sc_word=
I add Potassium Hydroxide when spraying grapes because on fruit trees our main pests are Aphids and Mites, but our grapes also suffer from Scale bugs.
I also use a small sprayer because while my father is spraying, I keep shaking the sprayer tank to prevent clay from precipitating.
Is this the correct way to apply JADAM winter pest control spray?
Thank you! |
