Invasive Plant Science and Management最新文献_第5页

Evaluation of novel triclopyr formulations for control of Old World climbing fern (Lygodium microphyllum) 新型三氯吡啶防治东半球攀缘蕨类植物的评价

IF 1.1 4区生物学

Invasive Plant Science and Management Pub Date : 2023-02-21 DOI: 10.1017/inp.2023.6

Jonathan S Glueckert, J. J. Leary, S. Enloe

{"title":"Evaluation of novel triclopyr formulations for control of Old World climbing fern (Lygodium microphyllum)","authors":"Jonathan S Glueckert, J. J. Leary, S. Enloe","doi":"10.1017/inp.2023.6","DOIUrl":"https://doi.org/10.1017/inp.2023.6","url":null,"abstract":"Abstract Old World climbing fern [Lygodium microphyllum (Cav.) R. Br] is a smothering vine that has invaded thousands of hectares of wetlands in southern and central Florida, including the Everglades. For more than two decades, the standard management approach in natural areas has been to cut the vines at waist height, leaving climbing rachis to desiccate in the tree canopy (poodle cutting) and subsequently treat all rooted ground cover with a foliar application of a 3% v/v solution of glyphosate. While this is generally effective, there is increasing interest in providing additional control options and more selective treatments. Along with glyphosate, triclopyr is widely used in invasive plant management and may also provide increased selectivity when treating the ground cover. However, it has not been well tested on L. microphyllum, especially the more recently developed acid and choline formulations. In a series of field trials, we compared the acid, amine, and choline formulations of triclopyr against glyphosate as a positive reference and nontreated plots as a negative reference based on control of L. microphyllum at three wetland sites in southern Florida over the period of 2016 to 2020. Significant reductions in L. microphyllum cover were measured at 1 mo after treatment (MAT) and continued to the termination of the studies at 12 and 28 MAT. We found all three triclopyr formulations applied with a single-nozzle backpack sprayer at 5.4 g ae L–1 provided comparable activity to glyphosate applied at 14.4 g ae L–1. There were few differences in L. microphyllum efficacy among the three triclopyr formulations at each site. These results indicate that triclopyr is a suitable alternative to glyphosate for L. microphyllum control in wetland ecosystems. Future research should evaluate triclopyr efficacy on L. microphyllum in varied hydrologic conditions to better refine treatment prescriptions for wetlands.","PeriodicalId":14470,"journal":{"name":"Invasive Plant Science and Management","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2023-02-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43962025","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Phenologies of Canada thistle (Cirsium arvense) and Cirsium species native to the upper Midwest: implications for the ecological host range of the biocontrol agent Hadroplontus litura 加拿大蓟(Cirsium arvense)和原产于中西部北部的Cirsium物种的物候特征:对生物防治剂Hadroplontus litura生态寄主范围的影响

IF 1.1 4区生物学

Invasive Plant Science and Management Pub Date : 2023-01-23 DOI: 10.1017/inp.2023.3

Elizabeth J. Katovich, R. Becker, Erik S. Katovich

{"title":"Phenologies of Canada thistle (Cirsium arvense) and Cirsium species native to the upper Midwest: implications for the ecological host range of the biocontrol agent Hadroplontus litura","authors":"Elizabeth J. Katovich, R. Becker, Erik S. Katovich","doi":"10.1017/inp.2023.3","DOIUrl":"https://doi.org/10.1017/inp.2023.3","url":null,"abstract":"Abstract Native Cirsium species play an important role in landscapes across North America. Hadroplontus litura (F.) (formerly Ceutorhynchus litura), the stem-mining weevil and biological control agent of Canada thistle [Cirsium arvense (L.) Scop.] can complete its life cycle on five Cirsium species native to the upper Midwest. Although these five Cirsium species are within the fundamental host range of H. litura, as determined by host-range tests, we wanted to explore whether phenological differences among Cirsium species help define the field ecological host range of H. litura. The objective of this study was to determine the phenology of Cirsium species native to the upper Midwest in relation to C. arvense and H. litura. Our goal was to explore whether shoots of native Cirsium species could escape H. litura shoot oviposition in spring due to delayed shoot emergence relative to C. arvense. Soil cumulative growing degree days (GDD) were a superior predictor of shoot emergence for perennial Cirsium species or initiation of leaves in biennial Cirsium species, with a 2.4 times larger effect on time to emergence relative to air GDD. All native Cirsium species initiated new leaves or shoots before C. arvense shoot emergence, even when native Cirsium species growth was delayed in the spring. In turn, C. arvense shoots emerged approximately 1 to 3 wk before female H. litura began to lay eggs. As such, all native Cirsium plants had shoots available for H. litura oviposition. There was no phenological separation between native Cirsium and C. arvense shoot emergence or initiation that would render native Cirsium species safe from H. litura attack. Based on the phenology of shoot emergence or initiation in the spring, all tested Cirsium species native to the upper Midwest would be within the ecological host range of H. litura.","PeriodicalId":14470,"journal":{"name":"Invasive Plant Science and Management","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2023-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44248805","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effectiveness of a decade of treatments to reduce invasive buffelgrass (Pennisetum ciliare) 十年来减少入侵黄貂草(毛貂草)的治疗效果

IF 1.1 4区生物学

Invasive Plant Science and Management Pub Date : 2023-01-23 DOI: 10.1017/inp.2023.2

Yue M. Li, S. Munson, Ya-Ching Lin, P. Grissom

{"title":"Effectiveness of a decade of treatments to reduce invasive buffelgrass (Pennisetum ciliare)","authors":"Yue M. Li, S. Munson, Ya-Ching Lin, P. Grissom","doi":"10.1017/inp.2023.2","DOIUrl":"https://doi.org/10.1017/inp.2023.2","url":null,"abstract":"Abstract The invasion of nonnative grasses threatens biodiversity and ecosystem function globally through competition with native plant species and increases to wildfire frequency and intensity. Management actions to reduce buffelgrass [Pennisetum ciliare (L.) Link], an invasive warm-season perennial bunchgrass, are widely implemented, with chemical and mechanical treatments extending over two decades within Saguaro National Park in the Sonoran Desert of North America. We assessed how the effectiveness of treatments to reduce P. ciliare cover spanning from 2011 to 2020 were influenced by stage of invasion, treatment type and intensity, and environmental conditions. An increase in treatment effectiveness was largely explained by high initial cover of P. ciliare, an indicator of a late invasion stage and associated with high treatment intensity. Treatments had potential to be effective in patches as small as 0.3-m2 P. ciliare canopy per 400-m–2 area (<0.001% canopy cover) across treatment types and environmental gradients. Chemical treatments had higher or equal effectiveness compared with mechanical treatments, and greater reductions in P. ciliare were associated with shorter average years of treatment interruptions, or gaps, and to a lesser degree, total years of treatment. In many cases, P. ciliare was reduced with as little as 2 yr of treatment, but more than 3 average years of treatment gap could result in reduced treatment effectiveness. There was generally higher treatment effectiveness on shallow slopes, north- and east-facing aspects, and on higher elevations within one district of the park. Our findings highlight that resource-intensive treatments in all but the smallest patches of P. ciliare have largely been effective. Further opportunities for improvement include more frequent surveillance, limiting treatment gaps to ≤3 yr in areas of low P. ciliare cover, and comparison of treated with untreated areas.","PeriodicalId":14470,"journal":{"name":"Invasive Plant Science and Management","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2023-01-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43099448","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Response of black swallowwort (Vincetoxicum nigrum) to herbicides plus mowing 黑燕窝对除草剂和刈割的反应

IF 1.1 4区生物学

Invasive Plant Science and Management Pub Date : 2022-12-20 DOI: 10.1017/inp.2022.27

Lindsey R. Milbrath, Jeromy Biazzo, Scott H. Morris, Antonio DiTommaso

{"title":"Response of black swallowwort (Vincetoxicum nigrum) to herbicides plus mowing","authors":"Lindsey R. Milbrath, Jeromy Biazzo, Scott H. Morris, Antonio DiTommaso","doi":"10.1017/inp.2022.27","DOIUrl":"https://doi.org/10.1017/inp.2022.27","url":null,"abstract":"The invasive vine black swallowwort [Vincetoxicum nigrum (L.) Moench = Cynanchum louiseae Kartesz & Gandhi, Apocynaceae] is difficult to control, and herbicide studies are lacking. This long-lived perennial species is primarily found in high-light environments in natural areas and perennial cropping systems in northeastern North America. We conducted a 3-yr herbicide efficacy study, with or without mowing, in an old-field site infested with V. nigrum in Dutchess County, NY, USA. Experimental plots were either herbicide treated in early July or mowed in early July and subsequently herbicide treated in late August for 2 yr with the potassium salt of glyphosate (2.02 kg ae ha−1), the isopropylamine salt of glyphosate (1.35 kg ae ha−1), or the butoxyethyl ester of triclopyr (1.79 kg ae ha−1). Both glyphosate formulations were effective in reducing V. nigrum aboveground biomass, although they were somewhat less effective in reducing cover or stem densities of V. nigrum plants >10-cm tall after 2 yr compared with untreated plots. Mowing did not always enhance the efficacy of foliar glyphosate applications. Triclopyr, with or without mowing, was generally not effective against V. nigrum in our study. The only significant effect of triclopyr was to increase the cover of grasses in the plots. While annual applications of glyphosate can be useful for management of V. nigrum infestations, higher rates and more frequent applications of triclopyr need to be investigated to determine its usefulness for V. nigrum control.","PeriodicalId":14470,"journal":{"name":"Invasive Plant Science and Management","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138536661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Citizen science and land use data provide insight into the invasive riparian plant composition of the Hudson River Valley watershed 公民科学和土地使用数据提供了对哈德逊河流域入侵河岸植物组成的深入了解

IF 1.1 4区生物学

Invasive Plant Science and Management Pub Date : 2022-12-01 DOI: 10.1017/inp.2022.26

A. Garretson, Samantha Mohney, Morgan Cahill, Laurel Griffin, Rachel Silarszka, Natalie Feldsine, M. Napoli, Elizabeth C. Long

{"title":"Citizen science and land use data provide insight into the invasive riparian plant composition of the Hudson River Valley watershed","authors":"A. Garretson, Samantha Mohney, Morgan Cahill, Laurel Griffin, Rachel Silarszka, Natalie Feldsine, M. Napoli, Elizabeth C. Long","doi":"10.1017/inp.2022.26","DOIUrl":"https://doi.org/10.1017/inp.2022.26","url":null,"abstract":"Abstract Invasive plants in the riparian zone can negatively affect the characteristics and quality of a watershed. To support the development of a watershed management plan and foster public appreciation of the value of the riparian zone, Mohonk Preserve established a volunteer monitoring program surveying sites for invasive species. Between 2017 and 2019, citizen scientists repeatedly surveyed 20 sites in the Hudson River Valley in New York for 10 invasive plant species: purple loosestrife (Lythrum salicaria L.), common reed [Phragmites australis (Cav.) Trin. ex Steud], multiflora rose (Rosa multiflora Thunb.), garlic mustard [Alliaria petiolata (M. Bieb.) Cavara & Grande], dame's rocket (Hesperis matronalis L.), Japanese knotweed (Polygonum cuspidatum Siebold & Zucc.), wineberry (Rubus phoenicolasius Maxim.), barberry (Berberis spp.), Japanese stiltgrass [Microstegium vimineum (Trin.) A. Camus], and Asiatic bittersweet (oriental bittersweet, Celastrus orbiculatus Thunb.). We found that the number of target species detected was higher on sites closer to paved roads and with increasing drainage area size, while lower with higher percentages of forested land in the basin. Our analysis results highlight variation in the presence of target invasive species across the Hudson River Valley region, highlighting sites and areas to monitor for future introductions and take action to prevent species' invasions. Our results highlight differences in the most relevant abiotic factors for hydrophytes and non-hydrophyte species, underscoring the importance of considering species' life-history traits before the development of management plans for invasive plant species in the riparian zone. Our case study of community-collected data in the Hudson River Valley region using a relatively simple monitoring protocol can provide a road map for other regions fostering volunteer engagement with invasive plants.","PeriodicalId":14470,"journal":{"name":"Invasive Plant Science and Management","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44987553","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Asiatic dayflower (Commelina communis) control in Douglas fir 花旗松对鸭跖草的控制

IF 1.1 4区生物学

Invasive Plant Science and Management Pub Date : 2022-12-01 DOI: 10.1017/inp.2023.1

J. Aulakh

{"title":"Asiatic dayflower (Commelina communis) control in Douglas fir","authors":"J. Aulakh","doi":"10.1017/inp.2023.1","DOIUrl":"https://doi.org/10.1017/inp.2023.1","url":null,"abstract":"Abstract Asiatic dayflower (Commelina communis L.) is becoming increasingly invasive in Christmas tree plantations in the U.S. Northeast. Response of C. communis to preemergence or postemergence herbicides was evaluated in separate field and greenhouse experiments. The preemergence herbicides consisted of two application rates of flumioxazin (215 and 429 g ai ha–1), hexazinone plus sulfometuron-methyl (316 and 527 g ai ha–1), indaziflam (41 and 82 g ai ha–1), and S-metolachlor (2,136 and 4,272 g ai ha–1). The postemergence herbicides were: bentazon at 1,121 g ai ha–1, clopyralid at 280 g ae ha–1, mesotrione at 526 g ai ha–1, topramezone at 294 g ai ha–1, and triclopyr at 842 g ae ha–1. At 16 wk after treatment, higher rates of flumioxazin (429 g ha–1), hexazinone plus sulfometuron-methyl (527 g ha–1), indaziflam (82 g ha–1), and S-metolachlor (4,272 ha–1) provided 80% to 92% control and reduced C. communis plant density by 84% to 93% compared with the nontreated control. The lower rates of flumioxazin (215 g ha–1), hexazinone plus sulfometuron-methyl (316 g ha–1), and S-metolachlor (2,136 ha–1) gave 65% to 72% control and reduced C. communis plant density by 27% to 75% compared with the nontreated control. The postemergence application of mesotrione at 526 g ha–1, topramezone at 294 g ha–1, and triclopyr at 842 g ha–1 resulted in 76% to 90% control and reduction in dry biomass of 10- to 12-leaf C. communis at 28 d after treatment. Bentazon at 1,121 g ha–1 and clopyralid at 280 g ha–1 applied postemergence were ineffective with <10% control and reduction in C. communis dry biomass. This study showed that C. communis can be managed effectively with currently registered preemergence and postemergence herbicides in Christmas trees.","PeriodicalId":14470,"journal":{"name":"Invasive Plant Science and Management","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47379122","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Measuring the success of cross-tenure collaborative weed management: insights codeveloped with practitioners 衡量跨任期合作杂草管理的成功：与从业者共同开发的见解

IF 1.1 4区生物学

Invasive Plant Science and Management Pub Date : 2022-12-01 DOI: 10.1017/inp.2023.4

S. Graham, Megan J. Wyllie, Mel Wilkerson, Michael Williams, Angela Sharp, H. Cherry, Paul Martin, Rebecca Campbell, G. Hawkes

{"title":"Measuring the success of cross-tenure collaborative weed management: insights codeveloped with practitioners","authors":"S. Graham, Megan J. Wyllie, Mel Wilkerson, Michael Williams, Angela Sharp, H. Cherry, Paul Martin, Rebecca Campbell, G. Hawkes","doi":"10.1017/inp.2023.4","DOIUrl":"https://doi.org/10.1017/inp.2023.4","url":null,"abstract":"Abstract There is limited documentation of cross-tenure collaborative weed management programs, and no consistent set of metrics for evaluating their performance. In this study, 12 weed management practitioners in southeast Australia participated in a qualitative social research project to discuss and document examples of cross-tenure collaborative weed management and critically reflect on whether existing metrics are suitable for evaluating the performance of their programs. Analysis of focus group discussions, project documentation, subsequent reflections, and review of the literature reveal that weed management practitioners, in Australia and elsewhere, mostly rely on metrics that measure weed management inputs, such as herbicides, labor, and costs. Metrics used to evaluate social outcomes focus on benefits for individuals rather than social relationships or achievement of equitable outcomes. Social research on collaborative governance and social science methods more broadly, such as social network analysis and collective narratives, could be used by weed management practitioners to better evaluate and explain social–ecological outcomes over time.","PeriodicalId":14470,"journal":{"name":"Invasive Plant Science and Management","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49398301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

INP volume 15 issue 4 Cover and Front matter INP第15卷第4期封面和封面问题

IF 1.1 4区生物学

Invasive Plant Science and Management Pub Date : 2022-12-01 DOI: 10.1017/inp.2023.5

引用次数: 0

Herbicide selection for controlling Tahitian bridal veil (Gibasis pellucida) 塔希提新娘面纱(Gibasis pellucida)防治除草剂选择

IF 1.1 4区生物学

Invasive Plant Science and Management Pub Date : 2022-10-24 DOI: 10.1017/inp.2022.25

P. Yu, S. Marble, P. Minogue

{"title":"Herbicide selection for controlling Tahitian bridal veil (Gibasis pellucida)","authors":"P. Yu, S. Marble, P. Minogue","doi":"10.1017/inp.2022.25","DOIUrl":"https://doi.org/10.1017/inp.2022.25","url":null,"abstract":"Abstract Tahitian bridal veil [Gibasis pellucida (M. Martens & Galeotti) D.R. Hunt], a Central and South America native plant that is often confused with another more well-known invasive plant, small leaf spiderwort (Tradescantia fluminensis Vell.), has become invasive in natural areas throughout Florida. However, very little is known regarding herbicide control or other methods. To begin the process of developing herbicide recommendations for land managers who are working to control G. pellucida, multiple postemergence herbicides were screened for efficacy in a shaded greenhouse to determine active ingredients and/or combinations that warrant further investigation under field conditions. Nine different herbicides or combinations, including glyphosate, triclopyr acid, 2,4-D + triclopyr, aminopyralid, 2,4-D, triclopyr amine, metsulfuron-methyl, fluroxypyr, and glufosinate, were applied at standard label rates and compared with a nontreated control group. Visual control ratings were taken at 2, 4, and 8 wk after treatment (WAT), and shoot dry weights were determined at trial conclusion (8 WAT). Data showed glufosinate and triclopyr (acid and amine) provided the highest level of control, as evidenced by control ratings (100% or complete control) and shoot fresh weight reduction, followed by 2,4-D + triclopyr (∼70%) and fluroxypyr (∼50% control). Metsulfuron-methyl and 2,4-D provided the lowest level of control, with results similar to those for nontreated plants on most evaluation dates.","PeriodicalId":14470,"journal":{"name":"Invasive Plant Science and Management","volume":null,"pages":null},"PeriodicalIF":1.1,"publicationDate":"2022-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"56643912","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

INP volume 15 issue 3 Cover and Front matter INP第15卷第3期封面和封面

IF 1.1 4区生物学

Invasive Plant Science and Management Pub Date : 2022-09-01 DOI: 10.1017/inp.2022.24

引用次数: 0