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Last Week in the Apiary - 3rd Week of March 2026

3/23/2026

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A single shiny bee with deformed wings sits at the bottom of a frame. Behind it a small hive beetle can be seen near an open cell and capped brood.
A single shiny bee with deformed wings. Photo by Eric Malcolm, March 20, 2026.
Time in the Yard: 2 hours
Avg Time per Colony: 11 minutes
Total Colonies:
23
Temperature (°F):
Hi:
71°
Low:
23°
Avg:
45.5°
Total Precipitation
: 0.63”


Actions:
Fed colonies 1 gallon of 1:1 and between 0.5 and 1lb of pollen substitute (10+ FOBs received 1lb). 
  •  Fed 1gal of 1:1 (n=5)  and .5 to 1lb of pollen sub (n=12).
  • Applied prophylactic Oxalic Acid Vaporization treatment 4g per brood box (n=9).
Observations:
Bees were very active outside the hive entrances and were bringing in lots of light-yellow pollen. Blooms of both female and male Red Maple trees are present at one of our yards, and these trees are abundant in our area. A single shiny bee with deformed wings was observed in one colony; this is noteworthy because it is unusual to see this sign of viral pressure at this time of year, but since it is only one bee, we are not worried.

Reflections:
More flowers are blooming, average temperatures are increasing, and we are realizing that the time to split is creeping up. We are looking forward to starting mite testing and are considering applying a formic treatment if the weather cooperates and monitoring indicates a need (more than 2 mites per 100 bees).

Things in bloom: Silver Maple, Red Maple, Common Chickweed, Purple Deadnettle, Wild Daffodil, Ivy-leaved Speedwell, Hairy Bittercress, Apricot, Saucer Magnolia
A close up of male Red Maple blooms.
The blooms of Red Maple trees, female (left) and male (right). Photo by Eric Malcolm, March 11, 2026
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Last Week in the Apiary - 2nd Week of March 2026

3/23/2026

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A block of rendered wax, a blue propane torch, and a deep frame that has freshly applied wax on it sitting on top of a stack of hive boxes.
Using a block of rendered wax and a blowtorch to apply wax to frames to encourage bees to draw wax. Photo by Eric Malcolm, March 11, 2026.
Time in the Yard: 4 hours 5 minutes
Avg Time per Colony:
17.5 minutes
Time in Barn:
6 hours
Total Colonies:
23
Temperature (°F):
Hi:
84°
Low:
25°
Avg:
54.9°
​Total Precipitation
: 0.66”
Actions:
In the barn: we mixed 25lbs of pollen substitute and formed into 1lb patties, purchased bags of sugar, mixed six 5-gallon buckets of 1:1, and waxed thirty deep frames.
In the yard: we finished performing first rounds of full colony health inspections (5), fed colonies to stimulate brood rearing and comb building, combined 2 drone layer (DL) colonies with 2 smaller queen right (QR) colonies, removed unused equipment from the apiary. Added boxes of foundation (frames) to strong colonies to begin drawing comb (3).

  • Fed 1gal of 1:1 (14)  and .5 to 1lb of pollen sub (12).
Observations:
All colonies are beginning to increase brood production. Most colonies have at least some capped brood. A few colonies are just starting to cap brood. Drones seen walking in strong colonies. Capped drones that we uncapped were at or between the larval or white-eyed pupae stage. Most colonies inspected this week all had around 1 super of capped food stores. The feeding was intended to stimulate colonies to produce more brood for heavy splitting planned for early April due to plans to do heavy splitting. 

Reflections:
It was frustrating and challenging doing a newspaper combine while fighting against high winds. We are looking forward to equalizing all our colonies in a few weeks once they are stronger. We forgot to charge our OAV applicator batteries over the weekend, so we did not finish applying treatments this week. We will need to complete our initial prophylactic treatments next week.

Things in bloom: Crocus, Snowdrop, Silver Maple, Red Maple, Common Chickweed, Purple Deadnettle, Wild Daffodil, Ivy-leaved Speedwell
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Last week in the Apiary - 1st week of March 2026

3/6/2026

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An open beehive during the first full inspection of the year. There are many frames full of bees and drone larvae and pupae can be seen between the top and bottom frames.
A strong colony coming out of winter with lots of bees and drone brood in burr comb between tops and bottoms of frames. Photo by Eric Malcolm, March 5, 2026, Glenn Dale, MD. 
Time in the Yard: 3 hours 45 minutes
Avg Time per Colony: 13 minutes
Total Colonies:
25
Temperature (°F):
Hi:
65°
Low:
29°
Avg:
43.6°
Total Precipitation
: 0.34”

No
te:
​
We are planning to finish remaining inspections, feed colonies and combine the DL/LW colonies with 4 or 5 FOB colonies that have good brood patterns in the following week.
Actions:
Performed full inspections (17) and started prophylactic OAV treatment on colonies.

  • Treated with Oxalic Acid vaporization (17), 4 grams per brood box.
Observations:
Found 3 drone layer (DL) /laying worker (LW) colonies. One of the dead-out colonies from a previous cold-weather inspection is not dead after all! Colonies consumed most of the fondant provided February 19th. Some colonies came out of winter with small populations (1.5 to 4 frames of bees (FOB)). Most queens are laying and display solid brood patterns. Some smaller colonies are just starting to lay or cap worker brood while strong colonies have begun rearing drones, some of which are capped or emerged.

Reflections:
Feeding pollen sub and 1:1 syrup a little earlier may have been helpful since we are planning to expand our operation this year, but that is hard to know without inspecting earlier.

Things in bloom: Crocus, American Witch-hazel, Snowdrop
Picture
Evidence of a drone layer queen. Photo by Eric Malcolm, March 5, 2026. 
A medium frame from a beehive with half of cells containing honey and the other half containing capped and young brood.
Small sections of capped brood next to capped honey. ​Photo by Eric Malcolm, March 5, 2026.
Honey bees storing food resources. At the bottom of the image there are bees with corbiculae full of a light yellow pollen. In the top center three bees can be seen with heads in adjacent cells.
A busy frame of bees, several with light yellow pollen. ​Photo by Eric Malcolm, March 5, 2026.
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Last Week in the Apiary - 4th Week of February 2026

3/4/2026

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Two stacks of deep hive bodies with recently cleaned frames and new foundation. On the top of a shorter stack there is a deep frame showing new, waxed foundation.
Deep boxes with recently replaced foundation to be put on later in March. Photo by Eric Malcolm, 3/4/2026
Time in Barn: 2 hours 30 minutes
Total Colonies: 24
Temperature (°F):
Hi:
56°
Low:
25°
Avg:
37.1°
Total Precipitation
: 0.69”
Actions:
No bee work done.
Worked in barn to remove old foundation and clean 90 Deep frames that had mouse or wax moth damage. Replaced with new foundation. We plan to add these in mid or late March to be drawn out with wax. Started preparing equipment to make splits.


Observations:
We had 3 days in the 50°s this week and are starting to feel the urge to get out to inspect colonies. Last year, first inspections were completed on the first week of March and we felt very prepared with data supporting our early season management decisions to prevent swarming and Varroa infestation.

Reflections:
​
We are grateful for being able to take time to carefully plan and prepare for making splits and requeening colonies before spring arrives. This practice will help us avoid the loss of bees and honey due to swarming while reducing stress when the time approaches to take action.

Things in bloom:  Crocus, American Witch-hazel, Snowdrop
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