Wasp infestations

11/25/2011 - 18:26

Visited the apartment we keep near Varese Ligure after a closure of several months (including most of summer) and found dozens of huge wasps, now dead from the cold. No sign of the nest. Chimney maybe? Anyone have experience with this? Our landlord says he can find the nest in the spring. More at this post:

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To be honest couldn't see clearly enough in your pictures. 聽Were they hornets? 聽If so and you have a chimney they may have established a nest there. 聽If it ends in an open fireplace, then they could have flown down it at the end of the season. 聽Its possible the queen is overwintering there now. 聽We have problems with nesting in our chimney. They will fill the whole of the cowl over the summer often.... 聽There is only one way. 聽You'll see all the super cans in supermarkets and gardening/agricultural stores. 聽I believe the jet of insecticide is very powerful so you don't have to be close ... but several dusk applications would be needed. 聽Then the chimney cowl would have to come off and the obstruction removed. 聽We often see chimneys covered in mosquito netting in the summer. 聽As people say on your blog - a Ligurian country house, scorpions, millepedes, hornets, wasps, flies and gorgeous midges and mosquitos. 聽Of course there are the friends too like lizards and wild boar.

My camera wasn't great but I think they are large wasps. We lit the stufa and the draw was not great; some smoke leaking in to the kitchen, so it could be the nest is in there although it was always a little leaky. When they wake up in the spring hopefully the source will be obvious. Thanks!

We have had nests of wasps and hornets annually in our chimney and every year (in the Summer) we observe them going in at dusk. As the house is in use most of the year they haven't come into the rooms themselves but I was never comfortable so got husband to get up on the roof with the long distance spray (only available from ferramenti as far as I know) and destroy the nest. This year we are removing the huge open fireplace and putting in a wood burner but the idea of putting netting over the chimney seems a good one if you don't want to take such drastic action.

Ciao e tutti, I recently found an active underground common-wasp nest on out land. I marked so as to avoid stumbling upon it later. A couple of days later I went back to look at it & found that it had been completely dug up and destroyed. There were a few disorientated wasps buzzing around, but the nest & paper combs had been broken apart & eaten. Nearby I found a few small footprints & some (what looks like) porcupine spoor! I knew that European badgers were partial to wasps nests, but porcupines? The locals are adamant that there are no badgers in our area, so either they are wrong, or porcupines or cingiale eat wasps! Anybody else had their wasps dug up?

Perhaps, it is not a "tasso" or badger, but another member of the "mustelidi" We have at least a couple of the "ermillini" (whistles) living under the arches of the mill on the river. We hardly see them, but I noticed two unidentified little animals who terrorised other animals whenever they appeared. A friend of us, who knows a lot about animals, identified them. In theory, it is not very common to see them in our area.... but they are there. I always leave out some food for them on the steps that go down up to the river聽and they certainly it that. Now, I do not know whether all "mustelidi" eat wasps... but we do not have any problems with them.