Maize Pest(玉米害虫)研究综述
Maize Pest 玉米害虫 - To address this, we generated transgenic plants to develop HIGS effects in a maize pest, Mythimna separata (Lepidoptera, Noctuidae), by targeting chitinase encoding genes. [1] Altitude did not influence FAW incidence and severity and its larvae infrequently co-occurred with maize stemborers on the same plants, suggesting possible direct and/or indirect competition between the two groups of maize pests. [2] The study investigated impact of soil fertilization practices on maize pests and diseases during two identical and simultaneous trials setup in South-West Cote d'Ivoire. [3] There is increased concern with the development of resistance to insecticidal proteins currently expressed in crop plants, especially against high-resistance-risk pests such as fall armyworm (FAW), Spodoptera frugiperda, a maize pest that already has developed resistance to Bacillus thuringiensis (Bt) proteins such as Cry1F. [4] The insecticidal effects of this plant were also measured on the first and second instar larvae of Anticarsia gemmatalis and Spodoptera frugiperda, soy and maize pests, respectively. [5] IMPORTANCE There is increased concern with the development of resistance to insecticidal proteins currently expressed in crop plants, especially against high resistance-risk pests such as fall armyworm (FAW), Spodoptera frugiperda, a maize pest that already has developed resistance to Bacillus thuringiensis (Bt) proteins such as Cry1F. [6] Striacosta albicosta (Smith) is a maize pest that has recently expanded its geographical range into the eastern United States and southeastern Canada. [7]为了解决这个问题，我们通过靶向几丁质酶编码基因，在玉米害虫 Mythimna separata（鳞翅目，夜蛾科）中产生了转基因植物以产生 HIGS 效应。 [1] 海拔不影响秋粘虫的发生率和严重程度，其幼虫很少与玉米螟虫同时发生在同一植物上，这表明两组玉米害虫之间可能存在直接和/或间接竞争。 [2] 该研究在科特迪瓦西南部的两个相同且同时进行的试验中调查了土壤施肥做法对玉米病虫害的影响。 [3] 人们越来越关注对目前在农作物中表达的杀虫蛋白产生抗性，特别是对高抗性风险害虫，如秋粘虫 (FAW)、草地贪夜蛾，一种已经对苏云金芽孢杆菌 (Bt) 产生抗性的玉米害虫) 蛋白质，例如 Cry1F。 [4] 该植物的杀虫效果还分别对黄豆螟和草地贪夜蛾的一龄和二龄幼虫、大豆和玉米害虫进行了测定。 [5] 重要性 人们越来越关注对目前在作物中表达的杀虫蛋白产生抗性，特别是对高抗性风险害虫，例如秋粘虫 (FAW)、草地贪夜蛾，一种已经对苏云金芽孢杆菌 (Bt) 产生抗性的玉米害虫) 蛋白质，例如 Cry1F。 [6] Striacosta albicosta (Smith) 是一种玉米害虫，最近已将其地理范围扩大到美国东部和加拿大东南部。 [7]
Important Maize Pest
RESULTS 91% of farmers correctly identified fall armyworm, and reported it as the most important maize pest during 2016/2017 cropping season, affecting nearly half of cultivated area. [1] Smith) (Lepidoptera: Noctuidae), is currently the most important maize pest in Mexico. [2] Smith) (Lepidoptera: Noctuidae), is an important maize pest. [3] maidis is the main vector of three plant pathogens of maize crops and has been reported as one of the most important maize pests in Latin America. [4]结果 91%的农户正确识别秋粘虫，并将其报告为2016/2017年玉米种植季节最重要的玉米害虫，影响了近一半的耕地面积。 [1] Smith）（鳞翅目：夜蛾科），是目前墨西哥最重要的玉米害虫。 [2] 史密斯）（鳞翅目：夜蛾科），是一种重要的玉米害虫。 [3] maidis 是玉米作物三种植物病原体的主要媒介，据报道是拉丁美洲最重要的玉米害虫之一。 [4]
Key Maize Pest
virgifera zeae is considered a key maize pest. [1] , modified to express insecticidal proteins from the bacterium Bacillus thuringiensis Berliner, was introduced in 1996 to control Ostrinia nubilalis Hübner (Lepidoptera: Crambidae), a key maize pest in North America. [2]virgifera zeae 被认为是一种重要的玉米害虫。 [1] 经改良以表达来自苏云金芽孢杆菌 Berliner 的杀虫蛋白，于 1996 年引入以控制北美主要玉米害虫 Ostrinia nubilalis Hübner（鳞翅目：蟹科）。 [2]
Major Maize Pest 主要玉米害虫
The lepidopteran stemborers have been the major maize pests in Kenya. [1] Fall Armyworm (FAW), Spodoptera frugiperda is a major maize pest, reportedly entering West Sumatra, Indonesia in early 2019. [2]鳞翅目蛀虫一直是肯尼亚的主要玉米害虫。 [1] 秋粘虫 (FAW), Spodoptera frugiperda 是一种主要的玉米害虫，据报道于 2019 年初进入印度尼西亚西苏门答腊。 [2]
maize pest management 玉米病虫害防治
These valuable genomic resources will also benefit the development of novel strategies for maize pest management. [1] This study provides information for the accurate application of maize pest management and is of great significance to environmental risk and food safety assessments. [2]这些宝贵的基因组资源也将有利于玉米害虫管理新策略的开发。 [1] 该研究为玉米害虫管理的准确应用提供了信息，对环境风险和食品安全评估具有重要意义。 [2]