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{
    "pk": 65101,
    "title": "Exploratory survey of rice growing practices identifies perceptions and management of weedy rice",
    "subtitle": null,
    "abstract": "<p>Weedy rice (<em>Oryza sativa</em> L. spp.) is an emerging weed in California rice production. To address weedy rice issues and improve extension efforts, information is needed about the prevalence of growing practices that may contribute to or prevent weedy rice infestations, and about grower awareness and perceptions of weedy rice. Using a mail-in and online survey, we gathered information in the spring of 2019 from growers and pest control advisors about their rice production practices and attitudes about weedy rice. The 157 respondents reported diverse rice production systems, growing practices, and weed management methods. Weedy rice was reported on only a small number of respondents’ farms, and most respondents did not consider weedy rice to be a serious issue for them. Survey results indicate that most respondents are already implementing practices to prevent the spread of weedy rice on the land they manage. These proactive measures will play a critical role in safeguarding rice production and mitigating the potential for future infestations.</p>",
    "language": "eng",
    "license": {
        "name": "Creative Commons Attribution-NonCommercial-NoDerivatives  4.0",
        "short_name": "CC BY-NC-ND 4.0",
        "text": "Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.\n\nNonCommercial — You may not use the material for commercial purposes.\n\nNoDerivatives — If you remix, transform, or build upon the material, you may not distribute the modified material.\n\nNo additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.",
        "url": "https://creativecommons.org/licenses/by-nc-nd/4.0"
    },
    "keywords": [
        {
            "word": "survey"
        },
        {
            "word": "weedy rice"
        },
        {
            "word": "rice"
        }
    ],
    "section": "Article",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/4983r5hj",
    "frozenauthors": [
        {
            "first_name": "Elizabeth",
            "middle_name": "",
            "last_name": "Karn",
            "name_suffix": "",
            "institution": "U.S. Environmental Protection Agency, Durham, North Carolina",
            "department": "",
            "country": "United States"
        },
        {
            "first_name": "Serena",
            "middle_name": "",
            "last_name": "Bhagirath",
            "name_suffix": "",
            "institution": "County of Yolo, Woodland, California",
            "department": "",
            "country": "United States"
        },
        {
            "first_name": "Luis",
            "middle_name": "",
            "last_name": "Espino",
            "name_suffix": "",
            "institution": "UC Cooperative Extension Butte and Glenn counties, Oroville, California",
            "department": "",
            "country": "United States"
        },
        {
            "first_name": "Whitney",
            "middle_name": "",
            "last_name": "Brim-DeForest",
            "name_suffix": "",
            "institution": "UC Cooperative Extension Sutter, Yuba, Placer and Sacramento counties, Yuba City, California",
            "department": "",
            "country": "United States"
        }
    ],
    "date_submitted": null,
    "date_accepted": null,
    "date_published": "2026-05-07T04:00:00+03:00",
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        "type": "pdf",
        "path": "https://journalpub.escholarship.org/californiaagriculture/article/65101/galley/49879/download/"
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}