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Canopy spray application technology in specialty crops: a slowly evolving landscape
Pest Management Science ( IF 3.8 ) Pub Date : 2020-11-02 , DOI: 10.1002/ps.6167 Brent W Warneke 1 , Heping Zhu 2 , Jay W Pscheidt 1 , Lloyd L Nackley 3
Pest Management Science ( IF 3.8 ) Pub Date : 2020-11-02 , DOI: 10.1002/ps.6167 Brent W Warneke 1 , Heping Zhu 2 , Jay W Pscheidt 1 , Lloyd L Nackley 3
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Many specialty crops are susceptible to insects and diseases, and as such are reliant on regular canopy pesticide applications to achieve quality attributes required for salability. The majority of specialty crop producers continue to use antiquated pesticide application technologies for directed canopy spraying such as the radial air blast sprayer that has been associated with chemical wastage and off‐target drift of around 40% and 15% of total applied spray volume, respectively. However, precision sprayers are available that result in remarkable improvements to these parameters. The wide‐scale adoption of precision sprayers by specialty crop producers remains low. Reasons for the continued dominance of old technologies include risk averseness of farmers and regulatory bottlenecks. However, as farm labor becomes more expensive, less available, and consumers and regulations favor sustainably produced products, motivations to improve spray application efficiency are increasing. While there are many opportunities and future directions application technology may take, sensor‐controlled sprayer technology that applies a proportionate amount of spray will likely be the primary technology of precision sprayers going into the future. © 2020 Society of Chemical Industry
中文翻译：
在特殊作物中的冠层喷雾应用技术：缓慢发展的景观
许多特种作物易受昆虫和疾病的侵害，因此，它们依赖于常规冠层农药的施用才能获得可销售性所需的质量属性。大多数专业农作物生产者继续使用过时的农药施用技术进行定向冠层喷洒，例如径向鼓风喷雾器与化学浪费和脱靶飘移有关，分别占总喷洒量的40％和15％ 。但是，可以使用精密喷雾器来显着改善这些参数。特种作物生产者广泛采用精密喷雾器的情况仍然很低。旧技术持续占主导地位的原因包括农民的规避风险和监管瓶颈。但是，随着农场劳动力变得更加昂贵，可获得的资源越来越少，消费者和法规都偏爱可持续生产的产品，以提高喷涂应用效率的动力正在增加。尽管应用技术有很多机会和未来的发展方向，但按比例喷涂的传感器控制的喷涂机技术可能会成为未来精密喷涂机的主要技术。©2020化学工业协会
更新日期：2020-11-02
中文翻译：
在特殊作物中的冠层喷雾应用技术：缓慢发展的景观
许多特种作物易受昆虫和疾病的侵害，因此，它们依赖于常规冠层农药的施用才能获得可销售性所需的质量属性。大多数专业农作物生产者继续使用过时的农药施用技术进行定向冠层喷洒，例如径向鼓风喷雾器与化学浪费和脱靶飘移有关，分别占总喷洒量的40％和15％ 。但是，可以使用精密喷雾器来显着改善这些参数。特种作物生产者广泛采用精密喷雾器的情况仍然很低。旧技术持续占主导地位的原因包括农民的规避风险和监管瓶颈。但是，随着农场劳动力变得更加昂贵，可获得的资源越来越少，消费者和法规都偏爱可持续生产的产品，以提高喷涂应用效率的动力正在增加。尽管应用技术有很多机会和未来的发展方向，但按比例喷涂的传感器控制的喷涂机技术可能会成为未来精密喷涂机的主要技术。©2020化学工业协会
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