European water vole
Posted: Tue May 10, 2022 6:31 am
Year ago I found that some of the fall planted garlic did not start to grow. There were areas where none of the cloves seemed to survive the winter. Later in the summer when mowing the lawn next to my vegetable plot I smelled garlic and noticed garlic growing in middle of the grass. I suspected water voles and got a sonic mole repellent, which is pushed into the ground.
When I started to dig up potatoes in autumn, there were tunnels in the potato rows and many potatoes were badly eaten. Carrots were still growing at that time and I decided to let them be on the ground and moved the repellent thing closer to carrots. When few weeks later it was time to harvest the carrots, I found only the stems and a tunnel where the carrots used to grow. It almost seemed that the repellent had attracted them to where the carrots were. Only couple of red carrots had remained.
That meant war and I got couple of rat traps and a black plastic storage box. I attached carrot pieces to the traps and put them on the ground above a tunnel opening and put the plastic storage box over them. Before winter I checked the traps couple of times and there was nothing, The carrot pieces softened, so I threw those away last time I visited there before snow covered everything.
Week ago we visited there and snow from top of the storage box had melted, so I turned the box around and found nothing in the traps. I did not have any bait to put into the traps, but I reset them and left there. Last weekend we went back to start working in the garden and to my big surprise there were water voles on both of the traps. One of the voles had bitten the plastic trigger so hard that I had to pry its jaws open to get it out.
It seems that the traps set under a box work, so I will keep on setting them through the summer and hopefully I will be able to harvest potatoes and carrots this year.
Luckily this year they had not touched the garlic bed, since almost all of the garlic had sprouted. I think that they do not eat the garlic, but the digging messes the planted beds. Last fall I found out that birch tar oil could repel voles and is not harmful to beneficial soil organisms, if diluted. I put some of that in a watering can and sprinkled it on the soil around my garlic bed after planting. I do not know if that repelled the voles, but I will try any means which could potentially work to get rid of them.
Sari
When I started to dig up potatoes in autumn, there were tunnels in the potato rows and many potatoes were badly eaten. Carrots were still growing at that time and I decided to let them be on the ground and moved the repellent thing closer to carrots. When few weeks later it was time to harvest the carrots, I found only the stems and a tunnel where the carrots used to grow. It almost seemed that the repellent had attracted them to where the carrots were. Only couple of red carrots had remained.
That meant war and I got couple of rat traps and a black plastic storage box. I attached carrot pieces to the traps and put them on the ground above a tunnel opening and put the plastic storage box over them. Before winter I checked the traps couple of times and there was nothing, The carrot pieces softened, so I threw those away last time I visited there before snow covered everything.
Week ago we visited there and snow from top of the storage box had melted, so I turned the box around and found nothing in the traps. I did not have any bait to put into the traps, but I reset them and left there. Last weekend we went back to start working in the garden and to my big surprise there were water voles on both of the traps. One of the voles had bitten the plastic trigger so hard that I had to pry its jaws open to get it out.
It seems that the traps set under a box work, so I will keep on setting them through the summer and hopefully I will be able to harvest potatoes and carrots this year.
Luckily this year they had not touched the garlic bed, since almost all of the garlic had sprouted. I think that they do not eat the garlic, but the digging messes the planted beds. Last fall I found out that birch tar oil could repel voles and is not harmful to beneficial soil organisms, if diluted. I put some of that in a watering can and sprinkled it on the soil around my garlic bed after planting. I do not know if that repelled the voles, but I will try any means which could potentially work to get rid of them.
Sari
