Home Orchards: Table 4.5. Efficacy of Fungicides on Apples and Pears

Informational table showing the efficacy of fungicides on apples and pears.
Home Orchards: Table 4.5. Efficacy of Fungicides on Apples and Pears - Articles

Updated: August 8, 2017

Home Orchards: Table 4.5. Efficacy of Fungicides on Apples and Pears

Diseases

  • FF = fruit finish
  • FR = fruit rots (black rot, white rot, bitter rot)
  • PM = powdery mildew
  • R = rusts
  • S = apple scab
  • SB + FS = sooty blotch and flyspeck
PesticidesSPMRFRSB+FS
FF
Captan1551 21*
Copper2132
24
Lime Sulfur
1231 11
Maneb1511 11
Neem4444 4
?
Myclobutanil1115 51
Sulfur2123 32

Degree of control: 1 = best; 2 = good; 3 = fair; 4 = poor
FF = Fruit finish on yellow varieties used as recommended: 1 = very good; 2 = good; 3 = fair; 4 = poor
*Lime sulfur may also cause leaf burning