Claim · model-written summary
Glufosinate plus atrazine controlled common lambsquarters at least 99% late in the season and matched or exceeded either standard.
- Taxon
- Corn
Zea mays subsp. mayst0 - Treatment
- mixtures of glufosinate plus atrazinee0
- Interactor
- common lambsquarters
Chenopodium albume0weedt0 - Outcome
- control of common lambsquarterse0
- Direction
- equal to or greater thane0
- Value
- 99e0
- Comparator
- either standarde0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“late-season control of common lambsquarters, smooth pigweed, pitted morningglory, tall morningglory, and sicklepod by mixtures of glufosinate plus atrazine was at least 99, 100, 89, 93, and 81%, respectively, and was equal to or greater than control by either standard”
t0“Weed Management in Glufosinate-Resistant Corn (Zea mays)”
Title
Weed Management in Glufosinate-Resistant Corn (Zea mays)
A. Stanley Culpepper; Alan C. York Weed Technology 1999. doi:10.1017/s0890037x00041816
Other claims from this paper (19)
- Intervention effect Glufosinate alone and both standard systems controlled common ragweed at least 98%.
- Intervention effect Glufosinate alone and both standard systems controlled prickly sida at least 98%.
- Observation Sicklepod control was below 20% late in the season under these systems.
- Intervention effect Glufosinate alone generally gave less late-season control of four named broadleaf weeds than the standard systems.
- Intervention effect Glufosinate plus atrazine controlled smooth pigweed at least 100% late in the season and matched or exceeded either standard.
- Intervention effect Glufosinate plus atrazine controlled pitted morningglory at least 89% late in the season and matched or exceeded either standard.
- Intervention effect Glufosinate plus atrazine controlled tall morningglory at least 93% late in the season and matched or exceeded either standard.
- Intervention effect Glufosinate plus atrazine controlled sicklepod at least 81% late in the season and matched or exceeded either standard.
- Intervention effect Glufosinate and standard systems controlled broadleaf signalgrass, large crabgrass and fall panicum similarly.
- Intervention effect Goosegrass control with glufosinate matched nicosulfuron plus atrazine.
- Intervention effect Goosegrass control with glufosinate was below that with metolachlor plus atrazine.
- Intervention effect Metolachlor applied preemergence increased goosegrass control to the metolachlor plus atrazine level.
- Intervention effect Atrazine mixed with glufosinate increased goosegrass control to the metolachlor plus atrazine level.
- Intervention effect Adding atrazine to glufosinate did not change fall panicum control.
- Intervention effect Metolachlor before glufosinate controlled fall panicum as well as standard systems.
- Intervention effect Cultivation at layby increased weed control when herbicides alone controlled less than about 90%.
- Intervention effect Ametryn at layby increased weed control when herbicides alone controlled less than about 90% and was generally more effective than cultivation.
- Intervention effect Glufosinate followed by layby ametryn controlled sicklepod above 90% and other species above 95% late in the season.
- Intervention effect Corn yield and net returns were similar between glufosinate and standard systems.