Field Applications of Fluorinated Nematicides for Management on Tomato.

Mexico is the 8 largest producer of tomatoes. is reported in Sinaloa, affecting tomato cultivars with genetic resistance to spp. We aimed to evaluate field applications of fluopyram, fluensulfone, and fluazaindolizine treatments for managing on tomatoes.

Screening for Resistance to in Landraces From Mexico.

has become an economically important plant parasitic nematode worldwide because of its high aggressiveness, increasing geographic distribution, wide host range, and pathogenicity in pepper () cultivars carrying resistance genes to , , and . The objectives of this study were to identify landraces of peppers resistant to and analyze the relationship between resistance indicators and the phenotype parameters of plant height, stem width, leaf length, leaf width, relative chlorophyll, and number of flowers. Ninety landraces of were collected from several states of Mexico and were inoculated with 2,000 eggs of .