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首页> 外文会议>Annual Meeting of the Florida State Horticultural Society >Control of the Caribbean Fruit Fly on Three Peach Cultivars in Adjuntas, Puerto Rico
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Control of the Caribbean Fruit Fly on Three Peach Cultivars in Adjuntas, Puerto Rico

机译：在霹雳舞中对三个桃品种的加勒比果蝇控制，波多黎各

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摘要

Low-chill peach eultivars ('Flordaprince', 'TropieBeauty', and 'Flordaglo') were evaluated in two sites (Beneficiado and Montana) in Adjuntas, PR. Fruit yield and quality were severely reduced by Caribbean fruit fly [Anastrepha sm-pensa (Loew)], whichhad not been previously reported in peaches in Puerto Rico. The objective of this study was to evaluate a control method for this species. To evaluate fruit fly control, a paired design was used. Three pairs of trees per cultivar (similar yield) were chosen in the two peach sites. One of the two sites was sprayed weekly with GF-120 NF Naturalyte~(R) (Dow AgroSciences). Mature fruits were harvested randomly from each tree on four sampling dates. A lower number of fruit fly larvae were observed in fruitsfrom treated trees. Differences in the number of fruit fly larvae between pairs within each cuitivar were evaluated by a paired t test. Statisical analysis results demonstrated the efficiency of the treatment to control A. suspensa in the evaluated peach eultivars. By increasing the treated area, efficacy should improve.
机译：低冷冻桃子（'Flordaprince'，'TropieBeauty'和'Flordaglo'）在裁判的两个地点（Beavericiado和Montana）评估了Pr。 Caribbean Fruit [Anastrepha Sm-Pensa（Loew）]严重减少了水果产量和质量，以前未在波多黎各桃子中报道。本研究的目的是评估该物种的控制方法。为了评估果蝇控制，使用配对设计。在两个桃子位点中选择每种品种（类似收率类似收率的三对树木。每周喷洒两种部位之一，用GF-120 NF Nationalyte〜（R）（Dow Agrosciences）。在四个采样日期，从每棵树随机收获成熟的水果。在果实中，在治疗树木中观察到较少数量的果蝇幼虫。通过配对的T检验评估每种基因亚对成对之间的果蝇幼虫数量的差异。静态分析结果证明了治疗方法的效率，以控制A. Seatensa在评估的桃子中。通过增加治疗区域，效力应该改善。

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