Claim · model-written summary
HW-3 selectivity index in common corn was 4.29.
- Taxon
- corn
Zea mays subsp. mayse0 - Material
- common corne0
- Outcome
- selectivity indices of HW-3e0
- Value
- 4.29e0
Verbatim
e0“The selectivity indices of HW-3 in common corn, sweet corn, and glutinous corn were 4.29, 4.22, and 4.98, respectively, indicating the safety of HW-3 across different corn types.”
Title
Weed control, corn safety, and mechanism of the novel herbicide HW-3
Haitao Gao; Xiaole Li; Jiaxing Yu; et al. Crop and Pasture Science 2024. doi:10.1071/cp24164
Other claims from this paper (15)
- Intervention effect HW-3 inhibited Eclipta prostrata fresh weight by above 90%.
- Intervention effect HW-3 inhibited Ludwigia prostrata fresh weight by above 90%.
- Intervention effect HW-3 inhibited Ammannia baccifera fresh weight by above 90%.
- Intervention effect HW-3 inhibited Ammannia auriculata fresh weight by above 90%.
- Intervention effect HW-3 inhibited Amaranthus retroflexus fresh weight by above 90%.
- Intervention effect HW-3 inhibited Portulaca oleracea fresh weight by above 90%.
- Intervention effect HW-3 inhibited Abutilon theophrasti fresh weight by above 90%.
- Intervention effect HW-3 inhibited Cyperus rotundus fresh weight by above 90%.
- Observation HW-3 selectivity index in sweet corn was 4.22.
- Observation HW-3 selectivity index in glutinous corn was 4.98.
- Intervention effect HW-3 had a PDH activity IC50 of 287.94 mg L−1 in A. theophrasti.
- Intervention effect Corn PDH activity IC50 for HW-3 exceeded 1000 mg L−1.
- Mechanism The authors identify HW-3 as a selective PDH inhibitor.
- Recommendation HW-3 has potential for broad-leaved weed control in cornfields.
- Recommendation The authors consider HW-3 safe across corn types and leaf stages.