Claim · model-written summary
Pre-emergence diflufenican + isoproturon applied by UAV can reach 98%-100% weed management when soil is humid, smooth and without straw cover.
- Taxon
- Wheat
Triticum aestivume0 - Treatment
- diflufenican + isoproturon (120 + 1200 g ai ha -1 )e5
- Interactor
- weede5weed
- Outcome
- weed managemente5
- Direction
- reache5
- Value
- 98%-100%e5
- Setting
- soil is humid, smooth and with no straw coveragee5
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Wheat is a major food source throughout the world”
e5“Weed management for PRE can reach 98%-100% when the soil is humid, smooth and with no straw coverage when using diflufenican + isoproturon (120 + 1200 g ai ha -1 )”
Title
Weed control effect of unmanned aerial vehicle (UAV) application in wheat field
Yin Chen; Haoliang Qi; Guangze Li; et al. International Journal of Precision Agricultural Aviation 2018. doi:10.33440/j.ijpaa.20190202.45
Other claims from this paper (9)
- Intervention effect Pre-emergence UAV herbicide application induced no crop injury on wheat.
- Intervention effect Post-emergence UAV herbicide application caused 10%-20% injury on wheat.
- Intervention effect All herbicide treatments significantly affected weed management compared with the untreated control.
- Intervention effect Post-emergence UAV application injured weeds by 10% to 70%.
- Intervention effect Clodinafop-propargyl + mesosulfuron injured weeds the most in 2018, reaching 70%.
- Intervention effect The knapsack sprayer gave relatively better weed control efficacy than UAV in many cases for post-emergence applications.
- Intervention effect Pre-emergence UAV application showed better potential for weed management in wheat.
- Observation Weeds showed a certain degree of resistance in wheat fields.
- Observation Weed control efficacy of the herbicide treatments was not stable between years and fields.