使用商业有机产品防治无花果树黑象甲

IF 0.8 4区 生物学 Q3 ZOOLOGY
E. Lodolini, Agata Nolasco, I. Cutino, E. Gargani
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引用次数: 1

摘要

一种新的外来寄生虫Aclees sp. cf. foveatus(鞘翅目:无花果科)正在许多意大利无花果(Ficus carica L.)苗圃和果园造成相当大的作物损失和死亡,并在意大利中部迅速蔓延。成虫期和幼虫期与无花果树密切相关。到目前为止,还没有针对这种昆虫的植物检疫产品注册,因此,如果不系统地管理这种害虫,无花果树可能会大量死亡。一种广泛用于其他作物的商业有机产品LaserTM被用来评估其对这种象鼻虫成虫期的有效性。在第一个试验中,使用其他果树标签上推荐的浓度,并与对照(仅水)进行比较,而在第二个试验中,将标签浓度与一半进行比较。在治疗后3-4天记录成虫死亡率。当使用LaserTM时,即使在最低浓度下,也记录了非常高的成人死亡率,并且与对照相比,sycons的损害(侵蚀)大大减少。经测试的商业产品在控制这种害虫方面非常有效,可以通过显著减少成虫数量来代表一种可能的解决办法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
USE OF A COMMERCIAL ORGANIC PRODUCT TO CONTROL THE BLACK WEEVIL (ACLEES SP. CF. FOVEATUS) OF THE FIG TREE
A new alien parasite, Aclees sp. cf. foveatus (Coleoptera: Curculionidae), is causing considerable crop losses and deaths in many Italian fig (Ficus carica L.) tree nurseries and orchards and it is quickly spreading in central Italy. The adult and larval stages of this weevil are closely related to t he fig tree. To date, no phytosanitary products are registered for fig against this insect, so if this pest is not systematically managed, fig trees could be decimated. A commercial organic product, LaserTM, widely used on other crops, was used to assess its effectiveness on the adult stage of this weevil. In the first trial, the concentration recommended on the label for other fruit trees was used and compared with the control (only water), while in the second trial a comparison between the label concentration and the half was tested. Mortality of the adults was recorded in the following 3-4 days after treatment. A very high adult mortality was recorded when LaserTM was applied, even at lowest concentrations, and damages (erosion) on the sycons were strongly reduced compared to the control. The tested commercial product is very effective in controlling this pest and can represent a possible solution by significantly reducing the adult population.
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来源期刊
CiteScore
1.20
自引率
20.00%
发文量
18
审稿时长
>12 weeks
期刊介绍: Redia supports its long history of basic and applied research in entomology and invertebrate zoology in the field of crop and forest tree protection responding at the same time to the increasing need of innovation and technological improvement.
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