KIWIFRUIT: FUNGICIDE EFFICACY - CONVENTIONAL
|
Fungicide |
Resistance risk (FRAC number)1 |
Botrytis Fruit Rot |
|
BioSpectra/Cerafruta*** |
medium (48) |
3 |
|
Scholar*** |
high (12) |
4 |
|
Oso |
medium (19) |
4 |
|
Vangard |
high (9)2 |
4 |
Rating: 5 = excellent and consistent, 4 = good and reliable, 3 = moderate and variable, 2 = limited and/or erratic, 1 = minimal and often ineffective, 0 = ineffective, NL = not on label, and ND = no data.
*** For postharvest use only.
1 Code numbers are assigned by the Fungicide Resistance Action Committee (FRAC) according to different modes of actions (for more information, see http://www.frac.info/). Fungicides with a different Code number are suitable to alternate in a resistance management program. In California, make no more than one application of fungicides with mode-of-action Code numbers 9 and 19, before rotating to a fungicide with a different mode-of-action Code number.
KIWIFRUIT: TREATMENT TIMING
Note: Not all indicated timings may be necessary for disease control.
|
|
Bud |
Full |
Preharvest Interval1 |
|
||
|
Disease |
break |
bloom |
14 day |
7 day |
1 day |
Postharvest |
|
Botrytis fruit rot |
0 |
1-22 |
2 |
2 |
3 |
3 |
Rating: +++ = most effective, ++ = moderately effective, + = least effective, and ---- = ineffective
1 Apply as needed. A predictive model BOTMON is available using ONFIT methods for disease detection.
2 Apply only if rain is forecasted.