 马克·基利, 9499威尼斯, 在佛罗里达州草莓种植者协会2022田间日上介绍了“在佛罗里达草莓生产中结合土壤日晒、常规化学熏蒸和厌氧土壤除害(ASD)”项目
佛罗里达农业研究公司提出了一个“概念证明”的现场演示，旨在评估在佛罗里达草莓商业生产中，使用常规熏蒸剂和厌氧土壤消毒来加强土壤害虫控制的适用性. 该系统的潜在好处包括: a) 日晒 and ASD are approved organic soil pest control options b)采用传统的土壤害虫防治投入品进行日晒可减少化学品的使用 c) ASD是一个潜在的废物回收系统 The project, which began in June of 2021, was published by 佛罗里达Ag)的研究/Ag Metrics集团的科学家和种植者: 弗兰克sanc, 巴拉Aglave, 马克·基利卡莱布·威廉姆斯和 查理•布恩. 太阳能项目是由Ag Metrics集团的马克·基利(前佛罗里达农业研究公司站长)提出的。. “自从去年1月‘田间日’被取消后，我很高兴能回来向种植者和研究人员展示这项令人兴奋的工作,”基利说, “And a great opportunity to introduce Mariano [Galla], 新 佛罗里达Ag)的研究 Station Manager, to the Florida strawberry grower community.”  L to R: 佛罗里达Ag)的研究 / 9499威尼斯 Project Team: Kaleb威廉姆斯 - Field Operations, 马克·基利—特别项目, Brad Booker - 9499威尼斯 Station Manager (former 佛罗里达Ag)的研究 Station Manager), 查理·布恩——电台助理经理, 巴拉Aglave -线虫学/植物病理学, 马里亚诺·盖拉语 -车站经理 
介绍 这一“概念证明”的现场演示旨在评估在佛罗里达草莓商业生产中，利用太阳辐射、传统熏蒸剂和厌氧土壤消毒来加强土壤害虫控制的适用性. 潜在的好处: a) 日晒 and ASD are approved organic soil pest control options b)采用传统的土壤害虫防治投入品进行日晒可减少化学品的使用 c) ASD是一个潜在的废物回收系统 方法 Alternate use of clear plastic for summer solarization with chemical fumigants and ASD, then summer plastic replaced with black plastic mulch just prior to planting. 作物用黑色地膜覆盖.         迄今为止的发现摘要
We are happy to announce promotions and new talent at 佛罗里达Ag)的研究. 马克·基利 has been promoted to Director of Regulatory 服务 - 9499威尼斯, developing the corporation's GLP business nationally. Mark will complete the 2021 bio-efficacy season with FAR.
佛罗里达农业研究报告 弗兰克·桑斯，巴拉吉·阿格莱夫和马克·基利 Summary Efficacy of various fungicide tank mixes which included combinations of Inspire and Rhyme, 与吸收, EnviroChlorite (DragonFire), Sportak 45 EC, AgroMos, 和SoilSet的控制 Pestalotiopsis 在草莓. 田地里人为地布满了虫草 Pestalotiopsis 在3月底前对水果和树叶的防治以及产量影响进行了评估.  图1. Overview of Brilliance variety strawberries planted in Thonotosassa, FL. 植物被虫蛀了 Pestalotiopsis just prior to the first application of various tank mixes and fungicides. 实验设计 Replicated plots were sprayed initially in mid-February to simulate grower conditions. 包括接种和未接种的未处理对照田块，杀菌剂处理包括单独使用的常规产品和新型产品或作为罐混合剂 (图2).  图2. Treatment list applied once February 16, or February 16, February 23, and March 2. 结果 作物响应 No crop injury was observed with any fungicide treatment used. 利用RapidSCAN遥感设备测量冠层绿化率(NDVI)和密度(NDRE)。. Plants treated with the three Rhyme or Uptake sprays, or a solo application of Sportak 45 EC 有迹象ificantly lower plant health readings for both parameters. Pestalotiopsis 控制 Strawberry plants in the inoculated and uninoculated check plots had higher average Pestalotiopsis severity one week after the second application. 杀菌剂与表面活性剂混合处理的小区比单纯杀菌剂处理的病害严重程度低, 用Sportak 45 EC处理, 是感染最少的治疗方法之一吗. 叶面真菌控制, 相对于接种的检查, was highest for plants treated with three applications of tank mixes of Inspire and Uptake (78%, 图3), while EnviroChlorite provided the least control (7.6%).  图3. 控制, relative to the untreated check, for foliage and fruit. 时间上的平均严重程度评级(SAUDPC)被用来根据雅培的公式制表控制. 在水果, differences among treatments were not statistically different from the untreated control (p=0.109). 然而, 数值处理和土壤固结, 无论是单独还是与韵, 还有押韵, 表现最好的 Pestalotiopsis 控制水果. 田间也有葡萄孢, 虽然感染在治疗中是一致的，没有显著的控制观察到任何这些喷雾剂方案. 收益率 有价, 滞销, and diseased berries were counted and weighed from seven post-treatment harvests (图4). 有价 and 滞销 totals were uniform among treatment. 受拟盘多毛孢感染的果实产量最低的是用Inspire和Uptake混合罐处理的地块, 在0.3%感染总浆果. Switch and EnviroChlorite did not perform as well as the other fungicides in this study, with the most infected fruit as a proportion of the total yield (almost 3%). 估计的总回报是根据美国农业部(USDA)市场报告中佛罗里达州草莓的回报计算出来的. Returns to the grower were not statistically significant (p=0.58)在这些杀菌剂处理中.  图4. Total yield for marketable, 滞销 (misshapen, discolored), or Pestalotiopsis infested berries were counted for seven weekly harvests. Infected fruit yields were significantly higher for plots treated with EnviroChlorite, with 35 infected out of a total 1656 berries harvested. 结论
在试验处理中，Inspire与Uptake混合施用三次，结果显示拟盘多毛孢对植物叶片的控制效果最好, while EnviroChlorite applied alone was the least effective. Fruit yields however, were not significantly different among these treatments. |
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