搜索结果: 16-30 共查到“国际动态 农业昆虫学”相关记录35条 . 查询时间(1.753 秒)
2022年7月22日，学生社团“寻野昆虫社”社长高皓然同学以第一作者在世界直翅目研究期刊Journal of Orthoptera Research上发表论文，介绍了云南省文山州古林箐的瘤䗛属新物种——古林箐瘤䗛Pylaemenes gulinqingensis。
2022年3月28日，微生物领域国际知名期刊Microbiology Spectrum（美国微生物学会主办，IF: 7.171）在线发表了扬州大学植物保护学院杜予州教授团队的最新研究成果“Species identity dominates over environment in driving bacterial community assembly in wild invasive leaf ...
Economic value of insect pollination services in U.S. much higher than thought, study finds（图）
Economic value insect pollination services U.S
2021/3/5
The economic value of insect pollinators is much higher than previously thought, according to researchers at the University of Pittsburgh and Penn State University. The team also found that ...
Understanding locust swarms could improve collision avoidance（图）
locust swarms improve collision avoidance
2020/8/27
Plagues of locusts fly across the sky to attack crops, but the individual insects do not collide with each other in these massive swarms.Now a U.S. National Science Foundation-funded team of rese...
科学家研究证实小菜蛾起源南美洲
科学家 小菜蛾 起源 南美洲
2020/5/11
2020年5月8日，《自然—通讯》在线发表了一项中外学者合作成果，确定了小菜蛾起源地为南美洲。该研究由福建农林大学闽台作物有害生物生态防控国家重点实验室主任尤民生主持，深圳华大基因研究院、英属哥伦比亚大学、墨尔本大学、天津大学、阿德莱德大学、布鲁克大学、查尔斯特大学、大英博物馆等多家单位共同完成。小菜蛾主要为害十字花科蔬菜，是分布最广泛的世界性害虫。全世界每年因小菜蛾造成的损失和防治费用高达40亿...
Insecticides are becoming more toxic to honeybees（图）
Insecticides becoming more toxic honeybees
2020/2/20
Over the past 20 years, insecticides applied to U.S. agricultural landscapes have become significantly more toxic -- more than 120-fold in some Midwestern states -- to honeybees, according to National...
蚂蚁的“精准农业”为解决粮食安全问题提供新思路（图）
蚂蚁 精准农业 粮食安全问题 新思路
2019/7/31
近日，由英国牛津大学植物科学系Guillaume Chomicki博士领导的研究团队证实，数百万年的蚂蚁农业已经重塑了植物生理学。蚂蚁农夫将富氮的粪便直接沉积在植物中，从而促进了这些具有超强吸收能力植物结构的进化。这意味着，蚂蚁衍生的营养素主动靶向超吸收性位点，而不是作为副产物沉积。这一新的认识可能为我们争取粮食安全的斗争提供重要线索。该研究近日已发表在New Phytologist上。
澳科学家完成两种害虫基因组测序
两种害虫 基因组
2017/8/8
澳大利亚联邦科学和工业研究组织日前宣布，该组织科学家领衔完成了对棉铃虫和谷实夜蛾这两种害虫的基因组测序，这一成果可能为全球农业防病害节省数以亿计的成本。由该组织领衔、美德法等多国科学家参与的这项研究成功地辨识出棉铃虫和谷实夜蛾基因组的1.7万多个能够编码蛋白质的基因。
Fighting World Hunger:Researchers Discover a New Link to Fight Billion-Dollar Threat to Soybean Production
Fighting World Hunger Researchers Fight Billion-Dollar Threat Soybean Production
2017/3/13
Invisible to the naked eye, cyst nematodes are a major threat to agriculture, causing billions of dollars in global crop losses every year. A group of plant scientists, led by University of Missouri r...
Herbivore dilemma:How corn plants fight simultaneous attacks
Herbivore dilemma corn plants simultaneous attacks
2016/2/23
Corn seedlings are especially susceptible to hungry insect herbivores, such as caterpillars and aphids, because they lack woody stems and tough leaves. So what’s a tender young corn plant to do?A rece...
国际植物保护科学协会2016年1月时事通讯
国际植物保护科学协会 时事通讯
2016/3/3
At IPPC XII held in The Hague in 1995, Dr.
Apple proposed that we consider an umbrella
organization to administer the IPPC
Congresses along with other activities. This
umbrella organization later ...
Researchers Discover Key Link in Understanding Billion-Dollar Pests in Agriculture
Researchers Billion-Dollar Pests Agriculture
2015/10/13
Invisible to the naked eye, plant-parasitic nematodes are a huge threat to agriculture, causing billions in crop losses every year. Plant scientists at the University of Missouri and the Uni...
Discovery: Tropical fire ants traveled the world on 16th-century ships
Tropical fire ants traveled the world 16th-century ships
2015/3/4
Their study, reported in the journal Molecular Ecology, reveals that 16th-century Spanish galleons shuttled tropical fire ants from Acapulco, Mexico, across the Pacific to the Philippines, and from th...
The viruses which infect insects, both good and bad, are explored in a new comprehensive book, edited by two UQ academics. Insect Virology, edited by Dr Sassan Asgari and Dr Karyn N. Johnson from UQ's...
There are more species of insects on the planet than any other group.
While they are not everyone's favorite topic, they fascinate UQ entomology lecturer with the School of Biological Sciences Dr Da...