Invasive Species Compendium

Detailed coverage of invasive species threatening livelihoods and the environment worldwide

Abstract

Crabgrass and poorjoe control in commercial tomato production.

Abstract

Four wk after application, napropamide at 4.48 kg/ha incorporated pre-planting + metribuzin at 0.56 kg ot [= surface applied?] gave 100% control of Digitaria sanguinalis in tomatoes, while metribuzin + trifluralin each at 0.56 kg incorporated pre-planting provided 90% control. Only napropamide + metribuzin was effective against Diodia teres (78% control). At 5 wk, a post-em. directed application of metribuzin at 0.56 kg/ha gave 92% control of both D. sanguinalis and Diodia teres. The crop tolerated all these treatments.