| 迷向剂在薄壳山核桃蛀果害虫桃蛀螟防治中的可行性与防治效果初探 |
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| 引用本文： | 梁志,张龙娃,杨旭涛,董志斌.迷向剂在薄壳山核桃蛀果害虫桃蛀螟防治中的可行性与防治效果初探[J].现代农业科技,2024(9). |
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| 作者姓名： | 梁志 张龙娃 杨旭涛 董志斌 |
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| 作者单位： | 安徽农业大学,安徽农业大学,滁州市林业工作站,滁州市林业科学研究所 |
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| 基金项目： | 安徽省林业科技创新研究项目“薄壳山核桃果实主要病虫害防控技术研究”(AHLYCX～2022～8) |
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| 摘 要： | 薄壳山核桃Carya illinoensis是一种原产于北美的胡桃科落叶乔木,具有较高的经济价值。随着种植规模的不断扩大,病虫害问题日益凸显。本文在滁州市来安县和南谯区两个地点进行桃蛀螟迷向实验,旨在探究一种高效、环境友好的桃蛀螟防治方法。结果表明,在迷向剂使用区,桃蛀螟成虫迷向率可达92.9%~100%,迷向效果明显。在采收期蛀果率调查中,两个地点迷向区的蛀果率均低于对照区。其中,滁州市林科所龙亭口基地迷向区的蛀果率仅为15.3%。因此,试验表明迷向法可作为薄壳山核桃桃蛀螟防治的一种手段。
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| 关 键 词： | 薄壳山核桃 迷向剂 桃蛀螟 防效评估 |
| 收稿时间： | 2023/8/30 0:00:00 |
| 修稿时间： | 2023/8/30 0:00:00 |
Preliminary Study on the Feasibility and Control Effect of Mating Disruption in Pecan Fruit Borer Pest Conogethes punctiferalis |
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| Abstract: | Pecan (Carya illinoinensis), a member of the Juglandaceae family, is an economically significant nut tree indigenous to North America. With the continuous expansion of planting scale, pecan trees face numerous challenges, including attacks from a diverse array of diseases and pests. This study evaluated the effect of mating disruption in Lai"an County and Nanqiao District of Chuzhou City, aiming to explore an effective and environmentally friendly method for controlling Conogethes punctiferalis. Based on the field trapping results, the orientation rate of adult Conogethes punctiferalis reached 92.9% to 100%, demonstrating a pronounced orientation effect. During the harvest period, the infestation rates in the pheromone-treated areas of both locations were lower compared to the control areas. Specifically, at the Longtingkou base, the infestation rate in the pheromone-treated area was only 15.3%. Therefore, the experiment indicates that mating disruption can serve as an effective approach for managing pecan Conogethes punctiferalis in Carya illinoensis cultivation. |
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| Keywords: | pecan mating disruption Conogethes punctiferalis efficacy assessment |
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