Preparing frames for foundation

In the next few months beekeepers all over the country will start to inspect hives if they haven’t already. Some pests can be destructive over the fall and winter months. There are two common pests that cause damage during this time, mice and wax moths. Both pests cost beekeepers valuable time in fixing the problem and also money to replace the foundation if the frame is salvageable. Below is a video of me using my modified hive tool to clean foundation from top and bottom bars on frames. For more information on my modified hive tool, visit my blog "here". . I have included some…

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Nectar, Pollen and Pollen Substitute: Keys to a healthy colonly

In this blog I will talk about nectar, pollen and my theories on how honey bees utilize pollen/substitute patties and dry pollen substitute. So why do honey bees collect pollen? It would be hard to ask this question without asking why they collect nectar. Honey bees collect nectar from the nectaries of plants, which are glands that produce nectar. A honey bee uses her proboscis (mouthparts) to lap up nectar from flowers. There are some flowers in which the bee’s proboscis is not long enough to extract nectar, one example is the honey suckle flower. With this flower, bumblebees will chew a hole in the…

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Whats wrong with my hive?

To determine if something is wrong with your hive, you must first know what a healthy, productive hive looks like. Knowing what a healthy colony looks like takes time, patience, and many hours in the hive to get a feel of what is going on in the colony throughout the year. Sometime the colony does not look so great and the size of the colony starts to dwindle. You can do two things here, panic or take a look at what is actually going on. Look at the brood, look at the bees(size, wings, uniformity, behavior), look at the sealed brood, look at the food…

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Yellow Jackets

With winter approaching and food sources dwindling honey bee colonies are starting to be harassed by pests. Yellow Jackets are one of the most common pests, they feed on bees, larva, brood, honey bee bread and pretty much anything they can take advantage of in the hive. During this time of year when robbing becomes a problem, the yellow jackets will follow. During the chaos there is an open opportunity for yellow jackets to move in and take advantage of the situation. In Butte County, CA it was a very dry year so the yellow jackets will be a more serious problem with the lack…

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Phorid Fly (Light Trapping)

The past few months I have been trying to capture honey bees that are infected with Phorid Flies in the Chico, CA area. So what is a Phorid Fly? It is a fly commonly referred to as the humpback-fly because of its appearance. Previously the fly was known to parasitize bumble bees and paper wasps but has now transferred host and is able to reproduce using the honey bee (Apis mellifera). It has been termed the “Zombee” because once parasitized, the honey bee behaves irregularly, taking flight at night and dying away from the hive. More information on this name and the fly can be…

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Antlions (Myrmeleontidae)

Previously I wrote a blog about an insect known as a “Wormlion.” I suspected this insect to be an Antlion at first. I then figured that not many people knew what an Antlion was so I figured I would blog about them. Antlions are in the order Neuroptera which in English translates into “nerve-wings.” An Antlion is the larval stage of the insect; these are also referred to as “doodle-bugs.” They call them doodle-bugs because when you place these insects on sand or loose dirt, they will crawl backwards making a distinguishable trail and eventually burrow down into the medium. In the wild you can…

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Sorting Insect Specimens

In previous blogs I have talked about catching, pinning, labeling and storing insects. I am going to talk about how I process the samples to conserve space. This process is simple but takes time. I started out with a bug case with a few different series of bees and other insects. There is an image of the case I started with above. I go through the case and write down all the location labels and how many insects are in each series. If there are specimens in the series that have plant information I will write that down as well. One such example would be…

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Observing retinue behavior.

On Thursday, Mike and I attempted to observe retinue behavior. So what is retinue behavior? Retinue behavior is the action of worker bees towards the queen including antennating, grooming and trophallaxis. A substance produced by the mandibular glands of the queen is thought to be the trigger for this retinue behavior. Antennating is the tapping movement of the antennae displayed by the bees in the presence of a queen. Grooming consists of worker bees cleaning and managing the appearance of the queen. Trophallaxis is the transfer of food or communication with the queen. To observe retinue behavior we followed the protocol complied by Dr. Yusuf…

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Wormlion (Vermilionidae)

On a recent trip I stumbled onto pits in sandy soil. The first thing that came to mind was Antlions which congregate in dry soil. They sit in the bottom of the pits and wait for unsuspecting prey to fall in. Upon further investigation I found that there were small worm-like larvae in the bottom of these pits. They were somewhat strange looking having no pronounced prolegs or large sclerotinized mandibles to grab prey with. So once I figured out that these were not Antlions I figured I’d throw in some prey to see what happened. When I did, I was surprised. The larvae grabbed…

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Velvet Ants (Mutillidae)

On a recent adventure into the Ishi Wilderness...(http://en.wikipedia.org/wiki/Ishi_Wilderness) I stumbled onto my second Velvet Ant (Mutillidae) in California. This one was similar to the first species I saw. There are a few images below that show the first one I collected. Mike also found a Velvet Ant that looked to be the same species. Velvet ants are so named because of their dense hair that can be gold, black, orange or a variety of other colors. I have both specimens in captivity now. One fascinating thing I found about these ants is they make squeaking noises by stridulation which means that they make sounds by…

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