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포도 재배자에게 도움을 요청합니다 I'm asking for help from grape growers

2023-05-24 02:29:33

taylan

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  • 숨결 2023-05-24 07:55:18

    https://youtu.be/GobG1IJOLyo
    There are various solutions. Grapes are sensitive to JS (jadam sulfur), so a 1000-fold dilution is recommended.
    I developed a solution to thrips last year.
    https://youtu.be/r1gs8efDlgY

    Frequent use of JWA can weaken grape dust.

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