Crop Health Pub Date : 2024-06-01 DOI: 10.1007/s44297-024-00026-z

Ruizhong Yuan, Yusi Chen, Xiaogui Zhou, Xiaohan Shu, Zhaohe Lu, Pu Tang, Xiqian Ye, Zhizhi Wang

引用次数: 0

Different effects of polyethylene microplastics on bioaccumulation of three fungicides in maize (Zea mays L.) 聚乙烯微塑料对玉米（Zea mays L.）中三种杀菌剂生物累积的不同影响

Crop Health Pub Date : 2024-05-21 DOI: 10.1007/s44297-024-00028-x

Shuimin Qiu, Hongjian Shen, Jialu Song, Hua Fang, Yunlong Yu, Luqing Zhang

引用次数: 0

How can an in vitro incompatibility of Trichoderma-based products and herbicides impact the parasitism and control of white mold (Sclerotinia sclerotiorum (Lib.) De Bary)? 基于毛霉的产品与除草剂的体外不相容性如何影响对白霉菌（Sclerotinia sclerotiorum (Lib.) De Bary）的寄生和控制？

Crop Health Pub Date : 2024-04-09 DOI: 10.1007/s44297-024-00024-1

Lindomar Canuto da Silva, Amanda Flausino de Faria, Rafaela Araújo Guimarães, Muhammad Siddique Afridi, F. H. V. de Medeiros, Fernanda Carvalho Lopes de Medeiros

引用次数: 0

Mutation at Grassy tiller 1 increases rice yield production and resistance to sheath blight 草分蘖 1 基因突变提高了水稻产量和对鞘枯病的抗性

Crop Health Pub Date : 2024-04-03 DOI: 10.1007/s44297-024-00025-0

Shuo Yang, Vikranth Kumar, Xin Tong Jia, Ai ping Zheng, Yuan Hu Xuan

引用次数: 0

Enhanced chemical and physical defense traits in a rice cultivar showing resistance to leaffolder infestation 抗叶黄病水稻品种化学和物理防御特性的增强

Crop Health Pub Date : 2023-10-23 DOI: 10.1007/s44297-023-00010-z

Wenyi Zhao, Yunqi Zhuang, Yumeng Chen, Yonggen Lou, Ran Li

{"title":"Enhanced chemical and physical defense traits in a rice cultivar showing resistance to leaffolder infestation","authors":"Wenyi Zhao, Yunqi Zhuang, Yumeng Chen, Yonggen Lou, Ran Li","doi":"10.1007/s44297-023-00010-z","DOIUrl":"https://doi.org/10.1007/s44297-023-00010-z","url":null,"abstract":"Abstract The leaffolder (LF), Cnaphalocrocis medinalis , poses a significant threat to rice crops. The larvae feed on rice leaves, damaging both the epidermal and mesophyll tissues, and engage in leaf-folding behaviors to build shelters that can lead to significant yield losses. In this study, we discovered a rice cultivar, P213, that exhibits resistance to LF infestation. When compared to the susceptible cultivar XiuShui11 (XS11), the larvae on P213 exhibited reduced weight and took longer to build their silk-leaf shelters. Through a side-by-side analysis of phytohormones, metabolites and transcriptomes in the two cultivars, we found that jasmonate (JA)-induced defenses are not the main contributors to P213 resistance against LF. Rather, salicylic acid and flavonoids emerge as potential chemical defenses against this insect pest. Furthermore, the resistant cultivar P213 exhibited a greater density of micro hairs and long macro hairs, the latter of which were absent in the susceptible cultivar. The silicon contents in leaf tissues were also more prominent in the resistant cultivar, suggesting that the physical defenses against LF are enhanced in P213. These findings shed new light on the mechanisms of rice resistance to LF and provide a foundation for future research into the genetic basis of this resistance.","PeriodicalId":490993,"journal":{"name":"Crop Health","volume":"SE-13 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135405321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Broad functional landscape of geminivirus-encoded C4/AC4 protein 双病毒编码C4/AC4蛋白的广泛功能景观

Crop Health Pub Date : 2023-10-13 DOI: 10.1007/s44297-023-00009-6

Yuzhen Mei, Yaqin Wang, Xueping Zhou

引用次数: 0

Research progress on the functional study of host resistance-related genes against Heterodera glycines 甘氨酸异线虫宿主抗性相关基因功能研究进展

Crop Health Pub Date : 2023-09-22 DOI: 10.1007/s44297-023-00008-7

Long He, Nabi Noor Ul Ghani, Luying Chen, Qiannan Liu, Jingwu Zheng, Shaojie Han

{"title":"Research progress on the functional study of host resistance-related genes against Heterodera glycines","authors":"Long He, Nabi Noor Ul Ghani, Luying Chen, Qiannan Liu, Jingwu Zheng, Shaojie Han","doi":"10.1007/s44297-023-00008-7","DOIUrl":"https://doi.org/10.1007/s44297-023-00008-7","url":null,"abstract":"Abstract Soybean ( Glycine max L.), a crucial crop that provides essential nutrition, is experiencing increasing demand to meet protein and oil requirements. However, the menace of soybean cyst nematode (SCN) disease, caused by Heterodera glycines , poses a substantial threat globally, resulting in significant annual economic losses. While cultivating resistant varieties is an eco-friendly approach to control SCN, the excessive use of a single variety triggers ongoing evolution of SCN races, jeopardizing the soybean industry's stability. Leveraging advanced technologies, research on soybean SCN resistance mechanisms has progressed significantly across genetics, transcriptomics, and protein functions. This review consolidates insights into major resistance loci ( rhg1 and Rhg4 ), elucidating their connections with vesicle transport and plant hormone signaling pathways. It also discusses the role of key functional proteins in soybean resistance and addresses potential research issues. This study explores superior soybean resistance genes, laying a foundation for creating new SCN-resistant germplasms, thereby ensuring the sustainable growth of the global soybean industry.","PeriodicalId":490993,"journal":{"name":"Crop Health","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136060729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Assessing the ecological risk of representative wastewater based on a growth inhibition method with freshwater algae (Raphidocelis subcapitata) 基于淡水藻类生长抑制法的代表性废水生态风险评价

Crop Health Pub Date : 2023-09-11 DOI: 10.1007/s44297-023-00007-8

Aoxue Wang, Hanqing Li, Tao Liang, Gang Lian, Wenjun Gui, Shengli Zhou, Shuying Li

{"title":"Assessing the ecological risk of representative wastewater based on a growth inhibition method with freshwater algae (Raphidocelis subcapitata)","authors":"Aoxue Wang, Hanqing Li, Tao Liang, Gang Lian, Wenjun Gui, Shengli Zhou, Shuying Li","doi":"10.1007/s44297-023-00007-8","DOIUrl":"https://doi.org/10.1007/s44297-023-00007-8","url":null,"abstract":"Abstract Wastewater contains a vast number of pollutants that potentially threaten the ecosystem after being discharged into the environment. The present study aimed to develop a rapid and sensitive toxicity detection method for assessing the ecological risk of wastewater. Raphidocelis subcapitata was used as the test organism in the algal growth inhibition test, and the anti-interference capacity of R. subcapitata itself and three biomass measuring methods (spectrophotometer, electron particle counter and chlorophyll fluorescence) on sample color and sample particulate matter were examined. The results revealed that chlorophyll fluorometry was more suitable for determining biomass in the growth inhibition test. Furthermore, chlorophyll fluorometry was selected to evaluate the combined toxic effects and sensitivity of R. subcapitata to wastewater from different industries. Microalgae respond differently to the toxicity of wastewater from various sources. The LID values for chemical wastewater 2, urban sewage 1, pharmaceutical wastewater 1, electroplating effluent and pharmaceutical wastewater 2 were 4.0, 3.0, 2.7, 2.4 and 2.0, respectively. The present study investigated the toxicity response of R. subcapitata to wastewater from various industries by growth inhibition experiments to comprehend the possible ecological concerns of wastewater from diverse businesses. This study will provide a significant basis for the design of detection methods and a comprehensive evaluation of toxicity in surface water environments. Graphical Abstract","PeriodicalId":490993,"journal":{"name":"Crop Health","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135982129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Crop Health最新文献