Pest Management Science最新文献

Digital pesticide: a comprehensive pesticide information database with dynamic web platform for artificial intelligence applications 数字农药：面向人工智能应用的综合农药信息库和动态web平台

IF 4.1 1区农林科学

Pest Management Science Pub Date : 2025-05-28 DOI: 10.1002/ps.8894

Ziling Zhu, Xingxing Shi, Zicong Zhu, Shuhua Yang, Fan Wang, Guangfu Yang

引用次数: 0

Prior Brassica rapa infestation by the cabbage bug, Eurydema ornata alters the performance and behavior of the peach-potato aphid, Myzus persicae and its natural enemies 甘蓝虫对油菜的早期侵染改变了桃薯蚜、桃蚜及其天敌的表现和行为

IF 4.1 1区农林科学

Pest Management Science Pub Date : 2025-05-28 DOI: 10.1002/ps.8921

Huang Jing Xuan, Jamin Ali, Zhao Jianye, Xi Xian Chen, Hamed A. Ghramh, Khalid Ali Khan, Syed Shane Alam, Asim Munawar, Adil Tonğa, Ri Zhao Chen

引用次数: 0

Discovery of novel 1,5-diaryl-3-trifluoropyrazoles as antifungal pesticides for crop protection 新型1,5-二芳基-3-三氟吡唑抗真菌农药的发现

IF 4.1 1区农林科学

Pest Management Science Pub Date : 2025-05-28 DOI: 10.1002/ps.8909

Yihui Ma, Dangwei Yang, Guangyu Qin, Jun Yang, Xianglong Sun, Xiaoyu Gao

引用次数: 0

Discovery of novel herbicidal cyclic keto-enol derivatives containing a pyridazinone moiety and their structure-activity relationship studies on weeds. 含有吡嗪酮的新型除草剂环酮烯醇衍生物的发现及其在杂草上的构效关系研究。

IF 4.1 1区农林科学

Pest Management Science Pub Date : 2025-05-27 DOI: 10.1002/ps.8925

Yoshinobu Jin,Toshiyuki Kiji,Seiji Yamato

{"title":"Discovery of novel herbicidal cyclic keto-enol derivatives containing a pyridazinone moiety and their structure-activity relationship studies on weeds.","authors":"Yoshinobu Jin,Toshiyuki Kiji,Seiji Yamato","doi":"10.1002/ps.8925","DOIUrl":"https://doi.org/10.1002/ps.8925","url":null,"abstract":"BACKGROUNDAcetyl-coenzyme A carboxylase (ACCase) is one of the most important enzymes involved in the biosynthesis of fatty acids in both plants and animals, and its inhibitors are widely used to control gramineous plants or sucking pests in crop fields. Phenyl-substituted cyclic keto-enols (CKEs) are known as a chemical class inhibiting ACCase, and several compounds are commercially available as herbicides or insecticides.RESULTSWe synthesized a new series of phenyl-substituted CKEs containing a pyridazinone moiety and examined the structure-activity relationship (SAR) based on herbicidal activity. We found that the methyl group at the 2 position of the pyridazinone ring significantly contributes to herbicidal efficacy. Similarly, we revealed that a methyl group at the 6 position of the pyridazinone ring is critical for exerting high herbicidal activity on both grass weeds and broadleaf weeds. Additionally, compounds with ethyl groups at the ortho position of the phenyl ring showed improved herbicidal activity, especially against grass weeds. The ACCase inhibition assay results showed good correlations with the SAR of the pot tests. Several optimized compounds, based on herbicidal activity, demonstrated high herbicidal efficacy against not only grass weeds but also broadleaf weeds, causing characteristic bleaching symptoms.CONCLUSIONPhenyl-substituted CKE derivatives containing a pyridazinone moiety have a broad weed control spectrum and likely possess multiple modes of action. These features make these compounds useful as tools for effectively controlling a variety of weeds, including resistant weeds. © 2025 Society of Chemical Industry.","PeriodicalId":218,"journal":{"name":"Pest Management Science","volume":"4 1","pages":""},"PeriodicalIF":4.1,"publicationDate":"2025-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144146135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A dual-probe one-pot RPA-CRISPR/Cas12a: a highly sensitive and rapid method for detection of Phytophthora vignae. 双探针一罐RPA-CRISPR/Cas12a：一种高灵敏、快速检测葡萄疫霉菌的方法

IF 4.1 1区农林科学

Pest Management Science Pub Date : 2025-05-26 DOI: 10.1002/ps.8932

Mingze Lin,Zhiming Zhou,Zhiting Li,Wanzhen Feng,Chengdong Yang,Zaobing Zhu,Qinghe Chen

{"title":"A dual-probe one-pot RPA-CRISPR/Cas12a: a highly sensitive and rapid method for detection of Phytophthora vignae.","authors":"Mingze Lin,Zhiming Zhou,Zhiting Li,Wanzhen Feng,Chengdong Yang,Zaobing Zhu,Qinghe Chen","doi":"10.1002/ps.8932","DOIUrl":"https://doi.org/10.1002/ps.8932","url":null,"abstract":"BACKGROUNDPhytophthora vignae is the primary pathogen affecting cowpea plants. Early on-site and accurate detection of the causal pathogen is critical for successful management. Therefore, it is both essential and urgent to create a rapid, sensitive, and accurate detection for P. vignae in cowpeas.RESULTSIn this study, the one-pot RPA-CRISPR/Cas12a assay demonstrated the ability to effectively differentiate closely related oomycete species, exhibiting excellent specificity. The entire detection process can be completed within 15-20 min, with results being visually determined using a lateral flow strip (LFS) or by fluorescence detection under blue or ultraviolet (UV) light. Additionally, we have added dual probes to the one-pot RPA-CRISPR/Cas12a assay detection system, this modification improved reaction efficiency and significantly enhanced sensitivity (200 fg μL-1).CONCLUSIONThis study developed a dual-probe one-pot RPA-CRISPR/Cas12a detection platform that demonstrates rapid and highly sensitive identification of P. vignae. The proposed technology enables field-deployable detection without requiring specialized technical expertise, representing a promising approach with substantial potential for practical applications. © 2025 Society of Chemical Industry.","PeriodicalId":218,"journal":{"name":"Pest Management Science","volume":"47 1","pages":""},"PeriodicalIF":4.1,"publicationDate":"2025-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144136792","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Volatile organic compounds released from cabbage plants infested with wingless green peach aphid (Myzus persicae) attracts more conspecifics. 被无翅绿桃蚜（Myzus persicae）侵染的白菜植株释放出挥发性有机化合物，吸引更多同种蚜虫。

IF 4.1 1区农林科学

Pest Management Science Pub Date : 2025-05-26 DOI: 10.1002/ps.8935

Nazeer Ahmed,Hewa Lunuwilage Chamilla Darshanee,Guy Smagghe,Remzi Atlihan,Fahd A Al-Mekhlafi,Mohammed A Wadaan,Zhuo Chen,Tong-Xian Liu

{"title":"Volatile organic compounds released from cabbage plants infested with wingless green peach aphid (Myzus persicae) attracts more conspecifics.","authors":"Nazeer Ahmed,Hewa Lunuwilage Chamilla Darshanee,Guy Smagghe,Remzi Atlihan,Fahd A Al-Mekhlafi,Mohammed A Wadaan,Zhuo Chen,Tong-Xian Liu","doi":"10.1002/ps.8935","DOIUrl":"https://doi.org/10.1002/ps.8935","url":null,"abstract":"BACKGROUNDPlants release a diverse array of volatile organic compounds (VOCs) that play a role in interactions with other plants and arthropod herbivores. The potential of using plants that emit either repellent or attractive VOCs to help managing insect populations have been shown. However, the response of the green peach aphid (Myzus persicae), a major sucking insect pest worldwide, to VOCs from cabbage and infested with conspecific remains unknown. This study investigated how VOCs released by cabbage infested or uninfested by Myzus persicae influenced host selection in seven different cultivars. and compared under infested and non-infested conditions.RESULTSUsing headspace solid-phase microextraction gas chromatography coupled with mass spectrometry (SPME-GC-MS), we identified 22 VOCs from non-infested cabbage plants and 33 from aphid-infested plants across the seven cabbage cultivars. Infested plants emitted a greater diversity and higher amounts of volatiles, dominated by terpenes and green leaf volatiles. Caryophyllene was the only compound common in both infested and non-infested plants. In olfactometer assays, wingless Myzus persicae showed a significant attraction to conspecific-infested plants with the strongest response to the cultivar QG 80. However, this increased attraction was not consistent across all cultivars, highlighting the need for further studies to understand the ecological implications and potential benefits or drawbacks of this attraction.CONCLUSIONOur findings highlight the potential of using VOC-emitting trap crops for the targeted management of Myzus persicae. By identifying key volatiles that attract aphids, this study provides a foundation for developing eco-friendly pest control strategies. © 2025 Society of Chemical Industry.","PeriodicalId":218,"journal":{"name":"Pest Management Science","volume":"43 1","pages":""},"PeriodicalIF":4.1,"publicationDate":"2025-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144136692","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Citral-based amide derivatives improve the antifungal activity of Kresoxim-methyl against Rhizoctonia solani. 以柠檬醛为基础的酰胺衍生物提高了甲基克雷索辛对茄枯丝核菌的抗真菌活性。

IF 4.1 1区农林科学

Pest Management Science Pub Date : 2025-05-26 DOI: 10.1002/ps.8931

Xiaoyi Pan,Guoxiang Liao,Hongfei Li,Wenjing Yuan,Lin Xu,Hongyan Si,Ji Zhang,Jie Song,Shangxing Chen,Zongde Wang,Shengliang Liao

{"title":"Citral-based amide derivatives improve the antifungal activity of Kresoxim-methyl against Rhizoctonia solani.","authors":"Xiaoyi Pan,Guoxiang Liao,Hongfei Li,Wenjing Yuan,Lin Xu,Hongyan Si,Ji Zhang,Jie Song,Shangxing Chen,Zongde Wang,Shengliang Liao","doi":"10.1002/ps.8931","DOIUrl":"https://doi.org/10.1002/ps.8931","url":null,"abstract":"BACKGROUNDRhizoctonia solani, the fungal pathogen causing rice sheath blight, threatens global food security. Prolonged use of Kresoxim-methyl (KM), a common fungicide, has led to resistance and reduced effectiveness. This study investigates the synergistic effects of citral-based amide derivatives with KM and explains the underlying mechanisms.RESULTAmong the tested derivatives, compound d25 exhibited the most pronounced synergistic effect, achieving a peak synergistic ratio (SR = 2.66 ± 0.67) at a molar ratio of 25% in the mixture. At a molar ratio of 10%, the mixture (Mix) demonstrated significant antifungal activity both in vitro and in vivo, effectively reducing mycelial dry weight and enhancing rice leaf protection. Mechanistic studies revealed that Mix disrupted the tricarboxylic acid (TCA) cycle, thereby inhibiting energy metabolism. Additionally, d25 interfered with arachidonic acid metabolism, impairing cell membrane repair mechanisms and enhancing the fungicidal efficacy of KM. Toxicity assessments revealed that d25 exhibited minimal cytotoxicity against human cell lines and low acute toxicity toward Apis mellifera L. and zebrafish.CONCLUSIONThe findings elucidate the synergistic mechanisms of d25 and Mix, underscoring their potential as effective fungicide synergists. This study establishes a robust theoretical and practical foundation for enhancing the efficacy of chemical control strategies against R. solani, providing new insights into the development of safe and efficient fungicide formulations. © 2025 Society of Chemical Industry.","PeriodicalId":218,"journal":{"name":"Pest Management Science","volume":"34 1","pages":""},"PeriodicalIF":4.1,"publicationDate":"2025-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144136795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Establishment of a CRISPR-based system for rapidly detecting the target-site resistance of American sloughgrass (Beckmannia syzigachne) to Pinoxaden. 建立基于crispr技术快速检测美洲沼草（Beckmannia syzigachne）对皮诺沙登抗性的系统。

IF 4.1 1区农林科学

Pest Management Science Pub Date : 2025-05-26 DOI: 10.1002/ps.8919

Yaxin Ban,Zhanzhan Zhang,Jianguo Wei,Gaofeng Xu,Youmei Ma,Shaojing Yin,Liyao Dong,Zhike Feng

{"title":"Establishment of a CRISPR-based system for rapidly detecting the target-site resistance of American sloughgrass (Beckmannia syzigachne) to Pinoxaden.","authors":"Yaxin Ban,Zhanzhan Zhang,Jianguo Wei,Gaofeng Xu,Youmei Ma,Shaojing Yin,Liyao Dong,Zhike Feng","doi":"10.1002/ps.8919","DOIUrl":"https://doi.org/10.1002/ps.8919","url":null,"abstract":"BACKGROUNDWeeds resistant to herbicides pose significant challenges in crop production, making early resistance monitoring crucial for timely control of resistant weeds. Prolonged use of ACCase-inhibiting herbicides, like pinoxaden, has led to the evolution of high-level resistance in weed populations over time. American sloughgrass (Beckmannia syzigachne), is a noxious grass weed, that severely impacts the yield and quality of wheat and rapeseed crops.RESULTSTo accurately and rapidly detect the mutations in the target gene of B. syzigachne, we developed a novel rapid detection method based on the CRISPR-Cas12b/sgRNA system to evaluate the target mutation at amino acid position 1781 of the ACCase gene. By optimizing various reaction conditions, the novel detection system can assess target-site resistance of B. syzigachne to pinoxaden within 40 min at a constant temperature of 54 °C. This novel system exhibits excellent specificity, high sensitivity, simplicity in procedure, also with time-efficient and high throughput.CONCLUSIONThis study presents an efficient method based on the CRISPR-Cas12b system for rapidly detecting the target-site resistance, which will facilitate the precise management of resistant weeds. © 2025 Society of Chemical Industry.","PeriodicalId":218,"journal":{"name":"Pest Management Science","volume":"82 1","pages":""},"PeriodicalIF":4.1,"publicationDate":"2025-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144136790","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of bacterial endophytes from turfgrass for effective biocontrol of dollar spot disease. 草坪草细菌内生菌的生物防治效果评价。

IF 4.1 1区农林科学

Pest Management Science Pub Date : 2025-05-26 DOI: 10.1002/ps.8928

Peiyuan Jin,Shan Jiang,Panpan Qiao,Yinglu Dong,Yuxin Zhou,Geunhwa Jung,Zhimin Yang,Jian Hu

{"title":"Evaluation of bacterial endophytes from turfgrass for effective biocontrol of dollar spot disease.","authors":"Peiyuan Jin,Shan Jiang,Panpan Qiao,Yinglu Dong,Yuxin Zhou,Geunhwa Jung,Zhimin Yang,Jian Hu","doi":"10.1002/ps.8928","DOIUrl":"https://doi.org/10.1002/ps.8928","url":null,"abstract":"BACKGROUNDClarireedia spp. are a group of highly destructive phytopathogenic fungi that affect both cool- and warm-season turfgrasses, leading to the development of dollar spot (DS) disease. Biological control presents a promising alternative to chemical methods, offering environmental benefits and eliminating the risk of fungicide resistance development.RESULTSA total of 2934 endophytic bacterial strains isolated from turfgrasses were screened for their potential to suppress DS disease in this study. Forty-three strains demonstrated inhibitory effects against Clarireedia jacksonii isolate LT586, with growth inhibition rates (GIRs) ranging from 6.52% to 87.38%. Twenty-eight strains (primarily Pseudomonas and Bacillus spp.) showed > 50% GIR, and 11 of these strains effectively suppressed LT586 without causing turfgrass phytotoxicity. Pot experiments further validated the biocontrol potential of Bacillus cereus strain B694, which exhibited the highest control efficacy, with 92.93% inhibition at 6 days and 88.05% at 11 days post-inoculation. Scanning electron microscopy revealed that B694 formed biofilms on hyphae, degrading its cell walls and inducing atrophy. Transcriptome analysis of B694-treated C. jacksonii LT586 identified 1276 differentially expressed genes (1023 up-regulated; 253 down-regulated). Representative up-regulated genes were associated with chitin and glucan synthesis, sterol and fatty acid metabolism, glutathione metabolism, transmembrane transporters, and cytochrome P450 monooxygenases. These findings suggest that C. jacksonii attempts to maintain cellular function by enhancing cell wall and membrane synthesis, activating antioxidant stress responses, and detoxifying bacterial antimicrobial compounds.CONCLUSIONThis study provides a theoretical foundation for future investigations into the use of Bacillus cereus B694 as a potential biocontrol agent for DS in turfgrass disease management. © 2025 Society of Chemical Industry.","PeriodicalId":218,"journal":{"name":"Pest Management Science","volume":"23 1","pages":""},"PeriodicalIF":4.1,"publicationDate":"2025-05-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144136791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Structural and functional roles of domain III in Vip3Aa and Vip3Ca: implications for membrane perforation and insecticidal efficacy Vip3Aa和Vip3Ca结构域III的结构和功能作用：对膜穿孔和杀虫效果的影响

IF 4.1 1区农林科学

Pest Management Science Pub Date : 2025-05-24 DOI: 10.1002/ps.8922

Xiaoyue Hou, Chengjuan Mao, Wen Zhang, Lei Jiang, Mengying Li, Jixin Guo, Chenru Yang, Jinxuan Wang, Yaowei Fang, Xu Jiang, Jun Cai

引用次数: 0