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It is the time of year for thinking about new ideas or projects when the flowers come back.
I dabbled in grafting for the first time last year and that has opened some new possibilities. I have a few queens that I am really impressed with and some that are heading colonies but are suspect for having been late season mated etc., so I want to do some selective requeening.
I have three colonies that are double deeps that I want to split and run as single deep broods. One of them is newly drawn Dadant depth frames. I was pleased with the singles I ran last summer. I have previously been doing Snelgrove splits and let them make queens but I can save some time if I put in ripe queen cells or mated queens; my season is short.
I bought a packet of 10 chinese grafting tools that I am tuning up for a trial. I made several grafting tools with tips like the German grafting needle that worked OK for me but I like the idea that chinese tool picks up and deposits a fair bit of the royal jelly along with the larvae. I tried one a number of years ago but found the tip was stiff and dug into the wax comb I was using at the time. Have seen a few references to thinning the tongue and find that some work with a fine diamond hone really does give them an attitude adjustment. I am now on mostly plastic foundation so that aspect is not so important but thinning is a plus.
The advice is to get a bunch of them so you can select the one that works best for you. Good advice. Some are very stiff, some have distortions in the tongue or the pusher is not centered on the tongue etc. I found two of the 10 had tongues loose in the stem. A bit of thin CA does the trick but you have to disassemble to keep from paralysing it forever.
I dabbled in grafting for the first time last year and that has opened some new possibilities. I have a few queens that I am really impressed with and some that are heading colonies but are suspect for having been late season mated etc., so I want to do some selective requeening.
I have three colonies that are double deeps that I want to split and run as single deep broods. One of them is newly drawn Dadant depth frames. I was pleased with the singles I ran last summer. I have previously been doing Snelgrove splits and let them make queens but I can save some time if I put in ripe queen cells or mated queens; my season is short.
I bought a packet of 10 chinese grafting tools that I am tuning up for a trial. I made several grafting tools with tips like the German grafting needle that worked OK for me but I like the idea that chinese tool picks up and deposits a fair bit of the royal jelly along with the larvae. I tried one a number of years ago but found the tip was stiff and dug into the wax comb I was using at the time. Have seen a few references to thinning the tongue and find that some work with a fine diamond hone really does give them an attitude adjustment. I am now on mostly plastic foundation so that aspect is not so important but thinning is a plus.
The advice is to get a bunch of them so you can select the one that works best for you. Good advice. Some are very stiff, some have distortions in the tongue or the pusher is not centered on the tongue etc. I found two of the 10 had tongues loose in the stem. A bit of thin CA does the trick but you have to disassemble to keep from paralysing it forever.