Glossary
A manufactured nutritional supplement that provides protein, fats, vitamins, and minerals to honey bee colonies when natural pollen is scarce or unavailable. Pollen substitutes (like Ultra Bee, Bee-Pro, and MegaBee) allow beekeepers to maintain brood production during pollen dearths, stimulate spring buildup before natural pollen is available, and support colonies recovering from stress.
The primary situations requiring protein supplementation include early spring before natural pollen is available (to stimulate queen laying and brood rearing for a head start on the season), during extended pollen dearths (mid-summer in some regions), when building up colonies for paid pollination services, and when rehabilitating nutritionally stressed colonies.
In Florida, natural pollen is available for much of the year from diverse subtropical plants, but there are periods (particularly late summer) when pollen availability drops. Commercial beekeepers preparing colonies for fall pollination contracts or almond pollination in California often begin supplemental feeding weeks before transport.
Pollen patties are the most common delivery method: a blend of pollen substitute powder, sugar, and sometimes actual bee-collected pollen, formed into flat patties and placed directly on top of the brood frames. Bees consume the patty gradually over several days to weeks depending on colony need and patty size.
Dry pollen substitute can also be offered in external feeders, where bees collect it like natural pollen. This method works well in spring when bees are actively foraging. However, dry feeding can attract bees from neighboring apiaries, so internal patty feeding is preferred when controlling distribution matters.
No. Natural pollen remains the gold standard for bee nutrition. Pollen substitutes provide essential protein but lack some micronutrients, phytonutrients, and the diverse amino acid profile of a varied natural pollen diet. Substitutes are a valuable management tool but should supplement, not replace, natural forage when possible.
Yes. Excess protein patties can promote small hive beetle reproduction (beetles lay eggs in uneaten patty material) and can cause protein overload in colonies that do not need supplementation. Feed only what the colony consumes within a week, and remove uneaten portions.
No. Pollen substitute is consumed by nurse bees and converted to brood food. It does not enter honey stores. As long as honey supers are removed before feeding thick sugar syrup, supplemental feeding does not affect the quality or flavor of harvested honey.
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