Tiwari, S., D. J. Saville, and S. D. Wratten. “Susceptibility of Kale Cultivars to the Wheat Bug, Nysius Huttoni (Hemiptera: Lygaeidae) in New Zealand”. New Zealand Plant Protection, Vol. 71, July 2018, p. 351, doi:10.30843/nzpp.2018.71.190.