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Department of Agronomy and Plant Breeding, Faculty of Agriculture, Bu-Ali Sina University, Hamadan, Iran
10.22034/ijws.2024.134626
Abstract
To screena safe post-emergence herbicide for coriander, a pot experiment was conducted outside the greenhouse at Bu-Ali Sina University in 2023. Six doses (0, 1/16, 1/8, 1/4, 1/2, and 1 time the labeled dose) of 26 herbicides were sprayed on coriander at the 4-5 leaf stage. Following the previous experiment, a dose-response experiment was conducted on coriander and lambsquartersto investigate the selectivity index of one of the screened herbicides (phenmedipham+ desmedipham+ ethofumesate) when coriander seeds were primed with ascorbic acid (1 mM). Among the herbicides, clodinafop propargyl at the labeled dose (64 g a.i. ha-1) did not injure coriander. Coriander was relatively well-tolerant to the labeled dose of phenmedipham+ desmedipham+ ethofumesate. In the two experiments above, the doses of phenmedipham+ desmedipham+ ethofumesate required for 10% desiccation were 705.1 and 724.5 g a.i. ha-1, differing by 11% and 14% from the labeled dose (822 g a.i. ha-1). Seed priming of coriander with ascorbic acid protected it from minor metabolic damage caused by phenmedipham+ desmedipham+ ethofumesate, increasing the selectivity index from 1.49 to 1.74.
Aliverdi, A. and Karami, S. (2024). Screening of Safe Postemergence Herbicides for Coriander (Coriandrum sativum L.) and Safety Enhancement of a Selected Herbicide (Betanal Progress OF) using Seed Priming with Ascorbic Acid. Iranian Journal of Weed Science, 20(2), 71-84. doi: 10.22034/ijws.2024.134626
MLA
Aliverdi, A. , and Karami, S. . "Screening of Safe Postemergence Herbicides for Coriander (Coriandrum sativum L.) and Safety Enhancement of a Selected Herbicide (Betanal Progress OF) using Seed Priming with Ascorbic Acid", Iranian Journal of Weed Science, 20, 2, 2024, 71-84. doi: 10.22034/ijws.2024.134626
HARVARD
Aliverdi, A., Karami, S. (2024). 'Screening of Safe Postemergence Herbicides for Coriander (Coriandrum sativum L.) and Safety Enhancement of a Selected Herbicide (Betanal Progress OF) using Seed Priming with Ascorbic Acid', Iranian Journal of Weed Science, 20(2), pp. 71-84. doi: 10.22034/ijws.2024.134626
CHICAGO
A. Aliverdi and S. Karami, "Screening of Safe Postemergence Herbicides for Coriander (Coriandrum sativum L.) and Safety Enhancement of a Selected Herbicide (Betanal Progress OF) using Seed Priming with Ascorbic Acid," Iranian Journal of Weed Science, 20 2 (2024): 71-84, doi: 10.22034/ijws.2024.134626
VANCOUVER
Aliverdi, A., Karami, S. Screening of Safe Postemergence Herbicides for Coriander (Coriandrum sativum L.) and Safety Enhancement of a Selected Herbicide (Betanal Progress OF) using Seed Priming with Ascorbic Acid. Iranian Journal of Weed Science, 2024; 20(2): 71-84. doi: 10.22034/ijws.2024.134626
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