Refrain from diluting the pesticide if you are using a ready-to-use copper fungicide ... Transfer the diluted insecticidal soap to a hand sprayer carefully. Spray the infested plant with the ...
Spray ready-to-use insecticidal soap on both sides of infested leaves. Reapply weekly as needed, up to the day of harvest. Pear Leafcurling Midges Adult pear leafcurling midges are tiny ...