Movie S6.

Canine ‘Szaboles’, a Belgian malinois, interrogating citrus trees in a residential property in Los Angeles County, California, USA. Canine walks along the various plants located on the property. Here the canine interrogates a sable palm cycad in a pot, a potted lemon tree, and a CLas-positive orange tree. Canine stops and sits ‘alerts’ when he acquires the scent profile from the CLas-positive orange tree.

Canine olfactory detection of a vectored phytobacterial pathogen, Liberibacter asiaticus, and integration with disease control

Timothy Gottwald, Gavin Poole, Thomas McCollum, David Hall, John Hartung, Jinhe Bai, Weiqi Luo, Drew Posny, Yong-Ping Duan, Earl Taylor, John da Graça, MaryLou Polek, Frank Louws, and William Schneider

PNAS. 2020. 117:3492-3501 DOI: 10.1073/pnas.1914296117