Thieves used bolt cutters to break in and steal a ride-on mower and saw from a shed in Moulton.
Police are looking for a red MTD 703 ride-on mower and yellow Dewalt band saw stolen from the shed in Hallgate overnight between Thursday and Friday.
Also on Thursday, a large amount of diesel was stolen from a lorry parked outside Lafarge Ready Mixed Concerete, Cradge Bank, Spalding, where thieves got in by ripping out a fence in Aintree Drive.
Finally, police are looking for thieves who stole a hanging basket from a premises in Chestnut Way, Market Deeping, on March 30.
Anyone with information should call 101.