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Dry Application Trial Results
Benefits of Dry Pollination to your fruit:
Apply dry pollen with a Kiwi Pollen Duster or Mini Duster to maximise pollination
- in orchards where male flowering is less than optimum
- in orchards where there are insufficient male vines
- as a general top-up to maximise pollination.
Note: data assumes 225,613 fruit pieces per hectare
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Table: Fruit size, tray count, yield per hectare and financial returns from Hayward kiwifruit flowers following a single pollination with pollen sprayed in PollenAid® or dusted with a Kiwi Pollen Duster |
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| Crop Year 1997/1998 |
Pollination system ++ | Average fruit weight (g) | Average tray count | Trays per hectare | Yield per hectare (metric ton) | Return (NZ$) per 1000 trays ** |
| Wind pollination, bees excluded | Control | 98 | 34.5 | 6909 | 22.1 | 3454 |
| Wind pollination, bees excluded | Hand pollination | 136 | 26.2 | 9588 | 30.7 | 6623 |
| Wind pollination, bees excluded | PollenAid® system | 130 | 28.2 | 9165 | 29.3 | 6094 |
| Wind pollination, bees excluded | Kiwi Pollen Duster using 50:50 pollen mix | 117 | 30.0 | 8249 | 26.4 | 5051 |
++ Note: the operation of Kiwi Pollen Duster is much faster and less labour intensive than hand-spaying PollenAid®
**Returns per 1000 trays were increased by $1597 by using the Kiwi Pollen Duster and by $2640 following pollination by PollenAid treatment. Data courtesy Charles Phare and Pat Sale, Consultants, New Zealand.

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