Look out weeds. Tractor giant John Deere just spent $305 million to acquire a startup that makes robots capable of identifying unwanted plants, and shooting them with deadly, high-precision squirts of herbicide.
John Deere, established in 1837 to manufacture hand tools, announced it had acquired Blue River Technology, founded in 2011, late Wednesday.
Deere already sells technology that uses GPS to automate the movements of farm vehicles across a field to sub-inch accuracy. John Stone, an executive in the company’s intelligent-solutions group, says Blue River’s computer-vision technology will help Deere’s equipment view and understand the crops it is working with. “Taking care of each individual plant unlocks a lot of economic value for farmers,” Stone says.
The deal highlights the growing appetite for high tech in agriculture. Many companies are using drones to help farmers by collecting data on crops to plan spraying or other operations. Stone says that Blue River’s technology can make a larger impact on productivity because it makes decisions up close, on the ground.
Pesticides and other chemicals are traditionally applied blindly across a whole field or crop. Blue River’s systems are agricultural sharp shooters that direct chemicals only where they are needed.