A farmer who was targeted by protesters for carrying out trials of genetically modified crops has left more than £2.5 million in her estate.

Shirley Harrison was the first farmer in Scotland to take part in controversial Government GM crop trials on her land at Daviot, Aberdeenshire.

Mrs Harrison faced the wrath of anti-GM campaigners during the three-year trial which began in 2000.

Protesters even trashed the crops by trampling the oilseed rape to the ground at New Craig Farm, near Inverurie, in 2002.

However, Mrs Harrison then ended up in trouble herself when she threatened a media organisation who wanted to film the damage.

She shouted at a BBC manager and warned that she had guns that she was willing to use.

Police were called to the scene and took away two shotguns, rifles and ammunition, and her gun licence was later revoked.

Details of Mrs Harrison's will reveal the weapons were never sold but deposited for storage at country sports suppliers Sloans of Inverurie.

The two rifles and shotguns were valued at £11,200 and made up a fraction of her £2.5m estate, which has been left to family and friends.

Mrs Harrison lost an 18-month battle with cancer last year. At first she managed to keep working on the farm but eventually retired in 2011.

She was in tears when she had to break up her Aberdeen Angus herd at the local Thainstone Centre mart.