Plant treatment compositions particularly effective in the control of Heteranthera limosa on rice crops, and methods for their use

Provided are improved agricultural processes for the improved cultivation of rice wherein the crops are treated to control undesired vegetative growth using a plant treatment composition comprising both halosulfuron and thifensulfuron to provide improved herbicidal efficacy against Heteranthera limo...

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Bibliographische Detailangaben
Hauptverfasser: COMPARINI SERGIO, GRASSO CHARLES PAUL, CHEUNG TAK WAI, MCEWEN ERIC JAMES, ALONSO DOMINIC FRANK, WEBSTER ERIC PAIGE, MAJURE WALLACE KEITH, ALCARAZ SANDRA
Format: Patent
Sprache:eng
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Zusammenfassung:Provided are improved agricultural processes for the improved cultivation of rice wherein the crops are treated to control undesired vegetative growth using a plant treatment composition comprising both halosulfuron and thifensulfuron to provide improved herbicidal efficacy against Heteranthera limosa, commonly referred to as "duck salad". Also provided are compositions useful in the improved agricultural processes, as well as herbicidal treatment regimens. Unexpectedly high rates of efficacy against Heteranthera limosa, amongst rice plant in rice crops are disclosed.