Just augering from one trailer to another will kill the mites and help put some air through it. They have soft bodies, not like weevils & beetles.
Don't stand there breathing in any dust while it is flowing though.
Main job is to keep it cool.
Hardness testing can be a nightmare.
Some hard varieties can test soft and vice versa, so end users needing a soft spec (e.g. for malting) will ignore the variety and test for hardness.
Fingers crossed.
Might be worth sieving some into a tray and bringing them up to room temperature to double check.
We have a lamp with a built in magnifier that we use to look for passengers. Only cost about £30.
Don't need to panic about booklice, just get it cooled down to single figures ASAP and keep a close eye out for anything more sinister.
Dealey's recommend a highly scientific finger test when finding bugs in stores:
https://www.dealey.co.uk/blog/booklice-bugs-in-grain-stores
Mites wont damage grain, they just live on the organic dust between the grains, except predatory mites (who eat other mites).
Mites are allergenic if inhaled, with hayfever/asthma type symptoms and they will also cause rejections if found (especially in milling & malting grades).
Unlike beetles & weevils, mites are soft bodied so don't survive grain handling (especially conveyors/elevators/stirrers).
It seems a shame to resort to the cost & paperwork of an insecticide if there is a cost effective alternative (as long as mites are the only issue).
Booklice aren't a problem, they don't damage grain and won't survive the winter.
They are hygiene related (damp & warm), so look out for other species and get the temps down ASAP with plenty of ventilation.
TASCC assured stores are now limited to handling RT assured grain only.
A long time ago TASCC stores could take non-assured grain in and then outload it as TASCC assured (as long as there was a magic wand near the pits)
Then the TASCC rules changed to say it had to be completely separate in...
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