The Backyard Garden - Pea Pests,
2022
Utah State University
The Backyard Garden - Pea Pests, Bridger Carey, Nick Volesky, Marion Murray
All Current Publications
As part of a series, The Backyard Garden, this fact sheet reviews pea pests. It includes general information, symptoms, and management for the following pea pest issues: thrips, spider mites, pea weevil, aphids, pea leaf weevil, damping-off, powdery mildew, fusarium wilt, fusarium root rot, and bacterial blight.
The Backyard Garden - Bean Pests,
2022
Utah State University
The Backyard Garden - Bean Pests, Nick Volesky, Bridger Carey, Marion Murray
All Current Publications
As part of a series, The Backyard Garden, this fact sheet examines bean pests. Insects and other pests include thrips, spider mites, cutworms and armyworms, Mexican bean beetle, and seedcorn maggot. Diseases include bean common mosaic virus, damping-off, beet curly top virus, common bacterial blight, and halo blight. The fact sheet includes general information about these issues, signs and symptoms on plants, and management.
2022 Seedless Pickling Cucumber Cultivar Trial,
2022
Michigan State University
2022 Seedless Pickling Cucumber Cultivar Trial, Ben Phillips, Jenny Schoonmaker
Midwest Vegetable Trial Reports
A pickling cucumber cultivar trial was planted at the Southwest Michigan Research and Extension Center (42.088261, -86.351980, Benton Harbor, Michigan). Bejo (BJ), Nunhems (NU), and Rijk Zwaan (RZ) seed companies donated parthenocarpic (seedless) cultivars for mechanical once-over harvest. Overall trial quality was marginal due to being the first trial on a new research farm with different equipment parameters, task procedures, and responsibilities. Factors affecting trial quality were logged for next year’s trial, and include machine planting, incorporating the entire nitrogen recommendation ahead of planting, and adjusting final plant population to 30 inch row spacings.
2022 Bell Pepper Cultivar Trial,
2022
Michigan State University
2022 Bell Pepper Cultivar Trial, Ben Phillips, Jenny Schoonmaker
Midwest Vegetable Trial Reports
A bell pepper cultivar trial was planted at the Southwest Michigan Research and Extension Center (42.081985, -86.354087, Benton Harbor, Michigan). Enza Zaden (EZ), HM Clause (HM), PanAmerican (PA), Seminis (SE), and Sakata (SK) seed companies donated bell pepper cultivars for plastic-mulch bedded and trellised hand harvest. Overall trial quality was excellent, however environmental conditions increased the numbers of choppers during the 2nd and 3rd pickings. In the future, we will not pick small fruit because there is no market for them.
2022 Summer Squash Cultivar Trial,
2022
Michigan State University
2022 Summer Squash Cultivar Trial, Ben Phillips, Jenny Schoonmaker
Midwest Vegetable Trial Reports
A summer squash cultivar trial was planted at the Southwest Michigan Research and Extension Center (42.081985, -86.354087, Benton Harbor, Michigan). HM Clause (HM), PanAmerican (PA), Rupp (RP), Sakata (SK), and US Agriseeds (UA) seed companies donated four zucchini cultivars, three patty pan cultivars, and one yellow summer squash cultivar for plastic-mulch bedded hand harvest. Trial quality was excellent.
2022 Specialty Pepper Cultivar Trial,
2022
Michigan State University
2022 Specialty Pepper Cultivar Trial, Ben Phillips, Jenny Schoonmaker
Midwest Vegetable Trial Reports
A specialty pepper cultivar trial was planted at the Southwest Michigan Research and Extension Center (42.081985, -86.354087, Benton Harbor, Michigan). Bejo (BJ), Johnny’s Seeds (JO), Seminis (SE), Tozer (TZ), and US Agriseeds (UA) seed companies donated six jalapeno cultivars, nine lunchbox cultivars, and two tapered 5-inch cultivars for plastic-mulch bedded and trellised hand harvest. Trial quality was excellent.
Bison Movements Change With Weather: Implications For Their
Continued Conservation In The Anthropocene,
2022
University of Nebraska-Lincoln
Bison Movements Change With Weather: Implications For Their Continued Conservation In The Anthropocene, Nicholas A. Mcmillan, Samuel D. Fuhlendorf, Barney Luttbeg, Laura E. Goodman, Craig A. Davis, Brady W. Allred, Robert G. Hamilton
Agronomy & Horticulture -- Faculty Publications
Animal movement patterns are affected by complex interactions between biotic and abiotic landscape conditions, and these patterns are being altered by weather variability associated with a changing climate. Some animals, like the American plains bison (Bison bison L.; hereafter, plains bison), are considered keystone species, thus their response to weather variability may alter ecosystem structure and biodiversity patterns. Many movement studies of plains bison and other ungulates have focused on point-pattern analyses (e.g., resource-selection) that have provided information about where these animals move, but information about when or why these animals move is limited. For example, information surrounding the …
The Backyard Garden - Tomato Pests,
2022
Utah State University
The Backyard Garden - Tomato Pests, Nick Volesky, Marion Murray
All Current Publications
This fact sheet contains information about pests and diseases that affect tomatoes. It includes general information and guidance on severity, other hosts, symptoms, and management.
The Backyard Garden - Leafy Greens Pests,
2022
Utah State University
The Backyard Garden - Leafy Greens Pests, Nick Volesky, Marion Murray
All Current Publications
This fact sheet provides information about the diseases that affect leafy greens. It includes general information, other hosts, disease symptoms to watch for, and management options.
The Backyard Garden - Cole Crops Pests,
2022
Utah State University
The Backyard Garden - Cole Crops Pests, Nick Volesky, Marion Murray
All Current Publications
This fact sheet contains information about pests and diseases that affect cole crops. Cole crops are plants that belong to the mustard (Brassica) family, including hardy, cool-season crops such as broccoli, kohlrabi, cabbage, rutabaga, cauliflower, kale, Brussels sprouts, and turnips. The fact sheet offers general information and guidance on severity, other hosts, symptoms, and management.
The Genome Of Orychophragmus Violaceus
Provides Genomic Insights Into The Evolution Of
Brassicaceaepolyploidizationandits Distinct Traits,
2022
Chinese Academy of Agricultural Sciences
The Genome Of Orychophragmus Violaceus Provides Genomic Insights Into The Evolution Of Brassicaceaepolyploidizationandits Distinct Traits, Kang Zhang, Yinqing Yang, Xin Zhang, Lingkui Zhang, Yu Fu, Zhongwei Guo, Shumin Chen, Jian Wu, James C. Schnable, Keke Yi, Xiaowu Wang, Feng Cheng
Agronomy & Horticulture -- Faculty Publications
Orychophragmus violaceus, referred to as ‘‘eryuelan’’ (February orchid) in China, is an early-flowering ornamental plant. The high oil content and abundance of unsaturated fatty acids in O. violaceus seeds make it a potential high-quality oilseed crop. Here, we generated a whole-genome assembly for O. violaceus using Nanopore and Hi-C sequencing technologies. The assembled genome of O. violaceus was ~1.3 Gb in size, with 12 pairs of chromosomes. Through investigation of ancestral genome evolution, we determined that the genome of O. violaceus experienced a tetraploidization event from a diploid progenitor with the translocated proto-Calepineae karyotype. Comparisons between the reconstructed subgenomes …
Novel Single-Nucleotide Variants For Morpho-Physiological
Traits Involved In Enhancing Drought Stress Tolerance In Barley,
2022
Damanhour University, University of Nebraska-Lincoln
Novel Single-Nucleotide Variants For Morpho-Physiological Traits Involved In Enhancing Drought Stress Tolerance In Barley, Ibrahim S. Elbasyoni, Shamseldeen Eltaher, Sabah Morsy, Alsayed M. Mashaheet, Ahmed M. Abdallah, Heba G. Ali, Samah A. Mariey, P. Stephen Baenziger, Katherine Anna Frels
Agronomy & Horticulture -- Faculty Publications
Barley (Hordeum vulgare L.) thrives in the arid and semi-arid regions of the world; never-theless, it suffers large grain yield losses due to drought stress. A panel of 426 lines of barley was evaluated in Egypt under deficit (DI) and full irrigation (FI) during the 2019 and 2020 growing seasons. Observations were recorded on the number of days to flowering (NDF), total chlorophyll content (CH), canopy temperature (CAN), grain filling duration (GFD), plant height (PH), and grain yield (Yield) under DI and FI. The lines were genotyped using the 9K Infinium iSelect single nucleotide polymorphisms (SNP) genotyping platform, which …
Genome‑Wide Association Analyses Of Leaf Rust Resistance In Cultivated
Emmer Wheat,
2022
USDA-ARS
Genome‑Wide Association Analyses Of Leaf Rust Resistance In Cultivated Emmer Wheat, Dhondup Lhamo, Qun Sun, Qijun Zhang, Xuehui Li, Jason D. Fiedler, Guangmin Xia, Justin D. Faris, Yong‑Qiang Gu, Upinder Gill, Xiwen Cai, Maricelis Acevedo, Steven S. Xu
Agronomy & Horticulture -- Faculty Publications
Leaf rust, caused by Puccinia triticina (Pt), constantly threatens durum (Triticum turgidum ssp. durum) and bread wheat (Triticum aestivum) production worldwide. A Pt race BBBQD detected in California in 2009 poses a potential threat to durum production in North America because resistance source to this race is rare in durum germplasm. To find new resistance sources, we assessed a panel of 180 cultivated emmer wheat (Triticum turgidum ssp. dicoccum) accessions for seedling resistance to BBBQD and for adult resistance to a mixture of durum-specific races BBBQJ, CCMSS, and MCDSS in the field, and genotyped …
Salt Tolerance Qtls Of An Endemic
Rice Landrace, Horkuch At Seedling
And Reproductive Stages,
2022
University of Dhaka, University of Texas
Salt Tolerance Qtls Of An Endemic Rice Landrace, Horkuch At Seedling And Reproductive Stages, Taslima Haque, Sabrina M. Elias, Samsad Razzaque, Sudip Biswas, Sumaiya Farah Khan, G. M. Nurnabi Azad Jewel, Md. Sazzadur Rahman, Thomas E. Juenger, Zeba I. Seraj
Agronomy & Horticulture -- Faculty Publications
Salinity has a significant negative impact on production of rice. To cope with the increased soil salinity due to climate change, we need to develop salt tolerant rice varieties that can maintain their high yield. Rice landraces indigenous to coastal Bangladesh can be a great resource to study the genetic basis of salt adaptation. In this study, we implemented a QTL analysis framework with a reciprocal mapping population developed from a salt tolerant landrace Horkuch and a high yielding rice variety IR29. Our aim was to detect genetic loci that contributes to the salt adaptive responses of the two …
Backyard Fruit Production In Utah's High Mountain Valleys,
2022
Utah State University
Backyard Fruit Production In Utah's High Mountain Valleys, Maegen Lewis, Jaydee Gunnell, Michael Pace, Teryl Roper
All Current Publications
Utah’s population has seen significant growth in recent years resulting in population increase outside of the Wasatch Front and into Utah's high mountain valleys. These locations include Bear Lake Valley, Ogden Valley, Morgan and Henefer, Park City, Wasatch Valley, and Sanpete Valley. Much of the information presented here would also apply to the Uintah Basin and other high elevation locations in eastern Utah. Common characteristics of these valleys include high elevations (greater than 5,000 feet) leading to short growing seasons. Many homeowners who are new to these regions wish to establish perennial fruit crops in their gardens. This publication outlines …
Lisianthus Cut Flower Production In Utah,
2022
Utah State University
Lisianthus Cut Flower Production In Utah, Melanie Stock, Sheriden M. Hansen, Maegen A. Lewis, Anna Collins, Brent Black, Dan Drost
All Current Publications
Lisianthus is a florist staple and excellent crop for local farms. Its limited cool-storage period, long vase-life, and broad range of pastel- to jewel-tone colors are superior to wholesale imports. This fact sheet reviews lisianthus groups, site preparation, germination, transplanting, fertilizing, and irrigation and disease and pest management. It also provides information on trellising, harvest and storage, and economics as a specialty crop option for local farms.
Effect Of Water Stress On Weed Germination,
Growth Characteristics, And Seed Production:
A Global Meta-Analysis,
2022
University of Nebraska-Lincoln
Effect Of Water Stress On Weed Germination, Growth Characteristics, And Seed Production: A Global Meta-Analysis, Mandeep Singh, Resham Thapa, Meetpal Singh Kukal, Suat Irmak, Steven Mirsky, Amit J. Jhala
Agronomy & Horticulture -- Faculty Publications
Weeds compete with crops for soil moisture, along with other resources, which can impact the germination, growth, and seed production of weeds; however, this impact has not been systematically recorded and synthesized across diverse studies. To address this knowledge gap, a global meta-analysis was conducted using 1,196 paired observations from 86 published articles assessing the effect of water stress on weed germination, growth characteristics, and seed production. These studies were conducted and published during 1970 through 2020 across four continents (Asia, Australia, Europe, and North America). Imposed water stress was expressed as solution osmotic potential (ψsolution), soil water potential (ψsoil), …
Rice Chalky Grain 5 Regulates
Natural Variation For Grain
Quality Under Heat Stress,
2022
University of Nebraska-Lincoln
Rice Chalky Grain 5 Regulates Natural Variation For Grain Quality Under Heat Stress, Anil Kumar Nalini Chandran, Jaspreet Sandhu, Larissa Irvin, Puneet Paul, Balpreet K. Dhatt, Waseem Hussain, Tian Gao, Paul E. Staswick, Hongfeng Yu, Gota Morota, Harkamal Walia
Agronomy & Horticulture -- Faculty Publications
Heat stress occurring during rice (Oryza sativa) grain development reduces grain quality, which often manifests as increased grain chalkiness. Although the impact of heat stress on grain yield is well-studied, the genetic basis of rice grain quality under heat stress is less explored as quantifying grain quality is less tractable than grain yield. To address this, we used an image-based colorimetric assay (Red, R; and Green, G) for genome-wide association analysis to identify genetic loci underlying the phenotypic variation in rice grains exposed to heat stress. We found the R to G pixel ratio (RG) derived from mature …
Alfalfa Water Productivity And Yield Gaps In The U.S. Central Great Plains,
2022
Kansas State University
Alfalfa Water Productivity And Yield Gaps In The U.S. Central Great Plains, Kaylin P. Fink, Patricio Grassini, Alexandre Rocateli, Leonardo M. Bastos, Jude Kastens, Luke P. Ryan, Xiaomao Lin, Andres Patrignani, Romulo P. Lollato
Agronomy & Horticulture -- Faculty Publications
Context: Yield gap (Yg) analyses using farmer-reported yield and management data have been performed for a number of annual grain crops, but it lacks for perennial forages. The U.S. accounts for 21 % of the global alfalfa production with a large rainfed area located in the central Great Plains, serving as an interesting case-study for Yg in perennial forages. Most existing alfalfa Yg analyses quantified the magnitude of the Yg but failed to identify associated management practices to reduce it. Challenging this analysis, a systematic benchmark for alfalfa water productivity [WP, kg dry matter per mm evapotranspiration (ETc)] that …
The Genomic And Bulked Segregant Analysis Of Curcuma
Alismatifolia Revealed Its Diverse Bract Pigmentation,
2022
Chinese Academy of Agricultural Sciences
The Genomic And Bulked Segregant Analysis Of Curcuma Alismatifolia Revealed Its Diverse Bract Pigmentation, Xuezhu Liao, Yuanjun Ye, Xiaoni Zhang, Dan Peng, Mengmeng Hou, Gaofei Fu, Jianjun Tan, Jianli Zhao, Rihong Jiang, Yechun Xu, Jinmei Liu, Jinliang Yang, Wusheng Liu, Luke R. Tembrock, Genfa Zhu, Zhiqiang Wu
Agronomy & Horticulture -- Faculty Publications
Compared with most flowers where the showy part comprises specialized leaves (petals) directly subtending the reproductive structures, most Zingiberaceae species produce showy ‘‘flowers’’ through modifications of leaves (bracts) subtending the true flowers throughout an inflorescence. Curcuma alismatifolia, belonging to the Zingiberaceae family, a plant species originating from Southeast Asia, has become increasingly popular in the flower market worldwide because of its varied and esthetically pleasing bracts produced in different cultivars. Here, we present the chromosome-scale genome assembly of C. alismatifolia ‘‘Chiang Mai Pink’’ and explore the underlying mechanisms of bract pigmentation. Comparative genomic analysis revealed C. alismatifolia contains a …
