Placement of pollen patties from my experience depends on: The state of colony. Period in colony season. Strength of colony. % of pollen content. Quantity of honey present in box when in double configuration. If the colony is Queenless: position changes little regarding the rate at which the material is consumed - relatively slow/ total disregard. Before a natural spring shedding of pollen, a one pound patty will be munched away over several days. Onset of supply of natural material may seriously slow down or effectively halt consumption. As ever, there are colony examples where this is not the case - they continue as if no natural supply is available! Where queens are laying in expansion stage and in a period of inclement weather (Climate) - the bees will make quick service of a one pound affair. Weak colonies in too roomy containers usually tackle the patty as if it is a real chore - a bit, maybe, just to show willing or ignore totally. The higher the pollen content - the more vigour shown in consumption. Full boxes of honey reserves extend period of time over which the patty disappears - unless it is placed in between the boxes (i.e. between the top bars of the lower box and below the bottoms of the upper box.). Perforated paper covering enables the bees to start on the patty from all quarters - an advantage when rapid consumption is required. Global have given good advice regarding storage, content of patty and delivered when required. Dry powder delivery in open barrels appears to be very attractive on good flying days during early spring - until natural pollen appears on the scene. After which there is a definite reduction in forager numbers. Actual proof that patties deliver what increase in bee longitivity - can only say that colonies during spring build up with a healthy vigour. This fall, some splits were done a little too late. Combined with a poor nectar /pollen flow they did not get to a stage where they are expected to survive. Lack of winter bees. They were supplied with ample sucrose feed and patty material but did not develop. The above was my experience formally in Manitoba, now on PEI, Canada. Peter **************************************************** * General Information About BEE-L is available at: * * http://www.honeybeeworld.com/bee-l/default.htm * ****************************************************