Gotowe bibliografie tematyczne / Weed diversity

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Gotowa bibliografia na temat „Weed diversity”

Autor: Grafiati

Data publikacji: 3 czerwca 2025

Data aktualizacji: 31 lipca 2025

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Artykuły w czasopismach na temat "Weed diversity"

Dekker, Jack. "Weed diversity and weed management." Weed Science 45, no. 3 (1997): 357–63. http://dx.doi.org/10.1017/s0043174500092985.

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The story of agriculture is the story of weed interference. After millennia of weed control we still have weeds. This situation has led many growers to observe that “the weeds always win.” One of the most important reasons weeds are so successful is their biodiversity. Biodiversity is an inevitable consequence of the struggle an individual weed species undergoes in the presence of neighbors, and by occupying a physical space in an agroecosystem. Weeds have evolved in response to cropping system practices by adapting and occupying niches left available in agroecosystems. Forces created by our c

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Shahzad, Muhammad, Khawar Jabran, Mubshar Hussain, et al. "The impact of different weed management strategies on weed flora of wheat-based cropping systems." PLOS ONE 16, no. 2 (2021): e0247137. http://dx.doi.org/10.1371/journal.pone.0247137.

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The world population will rise in future, which would demand more wheat production to fulfil dietary needs of wheat-dependent population of the world. Food security in wheat-dependent regions will greatly rely on wheat productivity. Weed infestation is a major constraint reducing wheat productivity globally. Nonetheless, cropping systems and weed management strategies strongly influence weed infestation in modern agriculture. Herbicides are the key weed management tool in conventional agriculture. However, frequent use of herbicides have resulted in the evolution of herbicide-resistance weeds,

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Clements, D. R., S. F. Weise, and C. J. Swanton. "Integrated weed management and weed species diversity." Review article 75, no. 1 (2005): 1–18. http://dx.doi.org/10.7202/706048ar.

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Alternative practices for weed management, such as integrated weed management (IWM) may allow the persistence of weed populations below a given economic threshold. Increased species diversity of weeds also may result. If diversity increases, and the number of ecological interactions also increases, weed species should be viewed as an interactive community, rather than an unrelated set of targets for control. In this review we summarize how diversity is evaluated in unmanaged Systems, examine how IWM techniques may alter the diversity of weed species and suggest how strategies can be developed

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Averill, Kristine M., Anna S. Westbrook, Laura Pineda-Bermudez, Ryan P. O’Briant, Antonio DiTommaso, and Matthew R. Ryan. "Effects of Tertill® Weeding Robot on Weed Abundance and Diversity." Agronomy 12, no. 8 (2022): 1754. http://dx.doi.org/10.3390/agronomy12081754.

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Robotic weed control may reduce labor requirements, soil disturbance, and amount of herbicide applied relative to non-robotic methods. Tertill® is among the first weeding robots to become commercially available. This solar-powered robot moves in a random walk, avoiding obstacles using capacitive sensors, and cuts weeds with a string trimmer. We tested the effects of Tertill (two hours per week) with and without the string trimmer and hand weeding (from 3 to 5.6 min per week with a stirrup hoe) on weed communities at two field sites in Ithaca, NY. Tertill with trimmer and hand weeding provided

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Ayodele*, O. P., O. A. Aluko, J. O. Amosun, and I. O. Udemba. "Assessing the phytosociological characteristics of weed complex in okra field under different control strategies." PLANT PROTECTION NEWS 107, no. 1 (2024): 16–23. http://dx.doi.org/10.31993/2308-6459-2024-107-1-16427.

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Weed diversity is crucial for supporting ecological services, but weed control methods significantly influence weed species dominance and diversity. The present study was conducted in southwestern Nigeria’s rainforest-savanna transitional agroecological zone during the 2017 and 2018 rainy seasons. Different weed management techniques were assessed, including applying cyanide-сontaining cassava effluent (CE@3WAS), pendimethalin (P), and hoe weeding (HW@3WAS), as well as repeated applications of HW and CE (HW@3&5WAS, CE@3&5WAS), and integrated approaches (P + CE@5WAS, P + HW@5WAS, CE@3WA

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Kleiman, Blaire M., Suzanne Koptur, and Krishnaswamy Jayachandran. "Weeds Enhance Pollinator Diversity and Fruit Yield in Mango." Insects 12, no. 12 (2021): 1114. http://dx.doi.org/10.3390/insects12121114.

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Agriculture is dependent on insect pollination, yet in areas of intensive production agriculture, there is often a decline in plant and insect diversity. As native habitats and plants are replaced, often only the weeds or unwanted vegetation persist. This study compared insect diversity on mango, Mangifera indica, a tropical fruit tree dependent on insect pollination, when weeds were present in cultivation versus when they were removed mechanically. The pollinating insects on both weeds and mango trees were examined as well as fruit set and yield in both the weed-free and weedy treatment in So

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Adeoye, P. O., and O. S. Akinyemi S. "VARIETAL INFLUENCE OF MANGO CULTIVARS ON WEED DIVERSITY AND DENSITY IN MANGO ORCHARD." Continental J. Agricultural Science 5, no. 1 (2011): 45–50. https://doi.org/10.5281/zenodo.839963.

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In a 25-year old mango orchard at the National Horticultural Research Institute, Idi-Ishin, Ibadan, a field study was carried out in July, 2009 to assess the diversities, distribution and densities of weed species with preference to the architectural configuration of the test crop. Two varieties of mango, Edward and Saigon were used for the study. Three uniform size trees of each variety were selected to serve as replicate and each variety was replicated three times. The results indicated that more weed species thrive well under Saigon than Edward. Out of the 16 weed species found only 9 were

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Mishra, Dr Arpana. "Parthenium hysterophorus : A noxious weed for plant diversity." International Journal of Scientific Research 2, no. 9 (2012): 23–24. http://dx.doi.org/10.15373/22778179/sep2013/9.

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Jaypal, Kathakiya*1 Anusha Maitreya2 Himanshu Pandya3. "A Review on Weed Characteristic and Weed Management for Sustainable Farming." International Journal of Scientific Research and Technology 2, no. 3 (2025): 205–7. https://doi.org/10.5281/zenodo.15010068.

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A major obstacle to agricultural productivity worldwide, weeds pose serious problems for crop yield and quality. They are fierce rivals to farmed crops because of their competitive nature, quick growth, and capacity for environmental adaptation. With an emphasis on how weeds affect nutrient availability, water resources, and light competition, this paper offers a thorough examination of how weeds affect crop productivity. The paper also examines contemporary weed management techniques, such as mechanical, chemical, cultural, and biological control approaches. Along with integrated weed managem

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Doucet, Colleen, Susan E. Weaver, Allan S. Hamill, and Jianhua Zhang. "Separating the effects of crop rotation from weed management on weed density and diversity." Weed Science 47, no. 6 (1999): 729–35. http://dx.doi.org/10.1017/s0043174500091402.

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Crop rotation is thought to reduce weed density and maintain species diversity, thus preventing the domination of a few problem weeds. Because cropping sequence dictates other agricultural management practices, variations in weed populations between cropping systems may be the direct result of crop rotation, the result of different weed management practices associated with crop rotation, or both. Studies that fail to separate the effects of crop rotation from weed management may generate misleading results. A 10-yr crop rotation study was undertaken to study the dynamics of the standing weed v

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Rozprawy doktorskie na temat "Weed diversity"

Green, Jennifer. "Genetic diversity in annual weed species at different spatial scales." Thesis, University of Reading, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.394431.

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Osburn, Andrew Wesley. "Understanding Weed Species Diversity in Railroad Crossing Rights-of-way." The Ohio State University, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=osu1574641066802878.

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Smith, Victoria Clare. "Invertebrate response to weed diversity and spatial arrangement within arable fields." Thesis, University of Reading, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.494233.

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Weeds play a vital role in supporting arable biodiversity by providing both food and shelter to invertebrates and their predators. A better understanding of the relationship between weeds and invertebrates will form a necessary first step towards balancing the needs of both weed control and biodiversity in order to achieve a more sustainable system of crop production. Analysis of data from the FSEs (Farm Scale Evaluations) showed that no standard composition of weeds or invertebrates exists across all arable fields. Both weed and invertebrate species compositions varied according to the crop s

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Sosnoskie, Lynn Marie. "Investigations in weed biology studies at the plant, population, and community levels /." Connect to this title online, 2005. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1102976937.

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Thesis (Ph. D.)--Ohio State University, 2005.<br>Title from first page of PDF file. Document formatted into pages; contains xx, 147 p.; also includes graphics (some col.) Includes bibliographical references (p. 137-147).

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Park, Kee Choon. "Enzymatic activity, microbial diversity, and weed seed banks in soils receiving different organic amendments and the biological fertilizer EM(tm) /." free to MU campus, to others for purchase, 2004. http://wwwlib.umi.com/cr/mo/fullcit?p3164535.

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Thesis (Ph.D.)--University of Missouri-Columbia, 2004.<br>(tm) after EM in title is for Trademark symbol. Typescript. Vita. Includes bibliographical references (leaves 120-142). Also available on the Internet.

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Von, Senger Inge. "An assessment of the genetic diversity and origin of the invasive weed Chromolaena Odorata (L.) King and Robinson in South Africa." Thesis, Rhodes University, 2002. http://hdl.handle.net/10962/d1003802.

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Chromolaena odorata (L.) King and Robinson is an alien invasive weed to most of the Old World tropical regions of the earth, including South Africa where it is morphologically distinct from most other C. odorata plants examined from both its native and invasive range. It is thought that these morphological differences are related to difficulties encountered in successful establishment of biological control agents on the South African population of C. odorata. It has been postulated that the source population of the South African population will harbour potential biocontrol agents that will be

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Armengot, Martínez Laura. "La flora arvense dels conreus cerealístics de secà: efectes de la intensificació agrícola - Weed diversity of dryland cereal fields: effects of agricultural intensification." Doctoral thesis, Universitat de Barcelona, 2010. http://hdl.handle.net/10803/32110.

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La intensificació agrícola que s'ha produït al llarg de les darreres dècades ha fet possible un augment de la producció. Aquesta intensificació, però, ha ocasionat greus conseqüències pel medi, entre les que destaca, la pèrdua de biodiversitat. La pèrdua de diversitat d'espècies arvenses és un dels problemes més rellevants perquè tenen un paper clau en el funcionament dels sistemes agrícoles. La intensificació agrícola s’ha produït a diferents escales espacials. A escala de paisatge, l’agregació de parcel•les i la reducció dels hàbitats associats als conreus a causa de la concentració parcel•l

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Weidow, Elliot D. "Genetic Diversity in an Invasive Clonal Plant? A Historical and Contemporary Perspective." ScholarWorks@UNO, 2018. https://scholarworks.uno.edu/td/2522.

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Introduced populations of Eichhornia crassipes (Pontederiaceae) possess extremely low levels of genetic diversity due to severe bottleneck events and clonal reproduction. While populations elsewhere have been well studied, North American populations of E. crassipes remain understudied. We used Amplified Fragment Length Polymorphism markers to assess genetic diversity and population structure in North American E. crassipes populations. Patterns of diversity over the past fifty years were analyzed using herbarium specimens. Furthermore, we sampled populations across the Gulf Coast of the United

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Caballero, López Berta. "La diversitat d'artròpodes als agro-ecosistemes: efectes del paisatge, la gestió agronòmica, i la composició de la flora arvense = Arthropod diversity in agro-ecosystems: the effects of landscape, management and assembly of weed communities." Doctoral thesis, Universitat de Barcelona, 2010. http://hdl.handle.net/10803/670836.

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La agricultura ecológica se ha planteado como una posible solución paliativa a las negativas consecuencias de la intensificación agrícola. Aunque los beneficios de una agricultura más sostenible y menos intensiva son claros para la flora arvense de los campos de cereales gestionados ecológicamente, no son tan obvios para grupos de artrópodos oportunistas como son los pulgones que pueden ocasionar grandes pérdidas económicas, ni para sus enemigos naturales. Los estudios que abordan el tema de planta-artrópodo son escasos y frecuentemente se ciñen a evaluar las abundancias de ciertos grupos en v

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Eriksson, Ylva. "Biologisk mångfald bland åkerogräsen. En fältstudie av två åkrar : en konventionellt och en ekologiskt odlad." Thesis, Linköping University, Department of Thematic Studies, 2003. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-2310.

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<p>Den biologiska mångfalden är viktig inom lantbruket. Jordbrukslandskapets mångfald är vacker för människan att se på och spännande och rogivande att vistas i. Mångfalden innehåller även en genbank som kan bli mycket etydelsefull i framtiden. Dessutom innebär oftast en rik mångfald bland ogräsen även en rik mångfald bland insekter och andra djur, däribland skadeinsekternas predatorer, vilket bidrar till produktiva åkrar. Ogräsens mångfald på åkern beror till stor del på geografiskt läge, klimat och berggrund. Även odlingssättet och tillhörande odlingsåtgärder är avgörande för hur åkerns ogrä

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Książki na temat "Weed diversity"

W, Cox George. Alien species in North America and Hawaii: Impacts on natural ecosystems. Island Press, 1999.

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Travlos, Ilias, ed. Weed Ecology and Diversity. MDPI, 2024. http://dx.doi.org/10.3390/books978-3-7258-0124-4.

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Baker, Erick, and Tristan Napotnik. Willie the Weed: An Inspiring Children's Book about Diversity, Inclusion, Perseverance, and Belonging. Two Left Feet Music, 2021.

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Sendek, Addisu. Abundance and Diversity of Zooplankton and Weed Bed Macro Invertebrates in the Fogera Floodplain. GRIN Verlag GmbH, 2019.

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Mendes, Kassio Ferreira. Atualidades no manejo de plantas daninhas em hortaliças fruto. Brazil Publishing, 2020. http://dx.doi.org/10.31012/978-65-5861-174-5.

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An integrated weed management system is perfectly aligned with the aim of producing healthy and environmentally sustainable vegetables. This integrated management is fundamental for vegetables, more than in other crops, due to its high commercial value, intensive culture, lack of competitiveness and low availability of registered herbicides. The integration of available weed control methods with a long-term strategy based on preventive and agronomic (cultural) practices is necessary to obtain a desired level of control, decrease the accumulation of the weed seed bank, increase weed diversity a

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Mendes, Kassio Ferreira, Adalin Cezar Moraes de Aguiar, Úrsula Ramos Zaidan, et al. Atualidades no manejo de plantas daninhas em hortaliças herbáceas. Brazil Publishing, 2021. http://dx.doi.org/10.31012/978-65-5861-185-1.

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Mendes, Kassio Ferreira, Kamila Cabral Mielke, Marcelo Rodrigues dos Reis, et al. Atualidades no manejo de plantas daninhas em hortaliças tuberosas. Brazil Publishing, 2021. http://dx.doi.org/10.31012/978-65-5861-183-7.

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Developing a Culture of Diversity in a Week (Successful Business in a Week). Hodder Arnold, 2001.

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Williams, Scott. Church Diversity: Sunday the Most Segregated Day of the Week. New Leaf Publishing Group, 2011.

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One Community, One Week, Many Faiths: The Diversity of Worship and Belief. Michigan State University, 2014.

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Części książek na temat "Weed diversity"

de Andrade, Alexander, Augusto Tulmann Neto, Fernando Adami Tcacenco, et al. "Gamma-rays in the development of rice lines tolerant to aryloxyphenoxypropionate herbicides." In Mutation breeding, genetic diversity and crop adaptation to climate change. CABI, 2021. http://dx.doi.org/10.1079/9781789249095.0029.

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Abstract The aryloxyphenoxypropionate (APP) herbicides are graminicides with excellent control of many grass weed species, including weedy rice (Oryza sativa L.). These herbicides block fatty acid biosynthesis by inhibition of the enzyme acetyl-CoA carboxylase (ACCase) and cause death of the plant. Through induced mutation of rice seeds with gamma-rays, rice lines resistant to APP have been developed. Plant dose-response assays confirmed resistance to the APP herbicides quizalofop-p-ethyl and haloxyfop-p-methyl. The carboxyl-transferase (CT) domain fragments of ACCase from the resistant line a

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Wani, Zishan Ahmad, Shreekar Pant, and Virbala Sharma. "Diversity, Distribution, and Status of Weed Species of Northwest Himalaya." In Bioremediation using weeds. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-33-6552-0_1.

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Hadjicharalambous, E., K. L. Kalburtji, and A. P. Mamolos. "Soil arthropod diversity in relation to weed diversity in organic and conventional agroecosystems." In Plant Nutrition. Springer Netherlands, 2001. http://dx.doi.org/10.1007/0-306-47624-x_498.

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Premchand, U., Shridhar Hiremath, V. Venkataravanappa, et al. "Diversity and Phylogeography of Begomoviruses and DNA Satellites Associated with Weed Hosts." In New and Emerging Plant Viruses. Apple Academic Press, 2024. http://dx.doi.org/10.1201/9781003497486-5.

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Mall, Smriti, Swapna Gupta, and P. P. Upadhyaya. "Identification of Tomato Leaf Curl Virus Infecting Acalypha indica: An Ethnomedicinal Weed in North-Eastern Uttar Pradesh." In Microbial Diversity and Biotechnology in Food Security. Springer India, 2014. http://dx.doi.org/10.1007/978-81-322-1801-2_14.

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Modak, Sourav, and Anthony Stein. "Enhancing Weed Detection Performance by Means of GenAI-Based Image Augmentation." In Lecture Notes in Computer Science. Springer Nature Switzerland, 2025. https://doi.org/10.1007/978-3-031-91835-3_17.

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Abstract Precise weed management is essential for sustaining crop productivity and ecological balance. Traditional herbicide applications face economic and environmental challenges, emphasizing the need for intelligent weed control systems powered by deep learning. These systems require vast amounts of high-quality training data. The reality of scarcity of well-annotated training data, however, is often addressed through generating more data using data augmentation. Nevertheless, conventional augmentation techniques such as random flipping, color changes, and blurring lack sufficient fidelity

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Fatema, Kaniz, Nur Uddin Mahmud, and M. Tofazzal Islam. "Beneficial Effects of Weed Endophytic Bacteria: Diversity and Potentials of Their Usage in Sustainable Agriculture." In Agronomic Crops. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-32-9783-8_17.

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Ahmad, Zeeshan, Murtaza Hussain, Muhammad Iqbal, Shah Khalid, Habib Ahmad, and Shujaul Mulk Khan. "Weed Vegetation in Maize Crop of the Shahbaz Garhi, District Mardan; Gradient of Diversity and Species Composition." In Biodiversity, Conservation and Sustainability in Asia. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-73943-0_36.

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Rabefiraisana, Harimialimalala Jhonny, Abdelbagi Mukhtar Ali Ghanim, Alice Andrianjaka, et al. "Impact of mulch-based cropping systems using green mulch and residues on the performance of advanced mutant lines of maize (Zea mays (L.)) under infested field with the parasitic weed Striga asiatica (L.) Kuntze in Madagascar." In Mutation breeding, genetic diversity and crop adaptation to climate change. CABI, 2021. http://dx.doi.org/10.1079/9781789249095.0024.

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Abstract In Madagascar, cereal yields remain insufficient due to various biotic and abiotic constraints, including Striga asiatica, a parasitic weed that has contributed to decreased maize yield up to 100%. This work aims to assess the impact of the practice of two cropping systems on the maize crop infested by S. asiatica. PLATA maize seed of the putative tolerant mutant line from the M5 generation after gamma irradiation at 100, 200 and 300 Gy and of the sensitive parent variety were grown in fields naturally infested or artificially inoculated with one pinch of around 3000 ready-to-germinat

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Kim, Grace S., Roxanne A. Donovan, and Karen L. Suyemoto. "The First Week(s)." In Teaching Diversity Relationally. Routledge, 2022. http://dx.doi.org/10.4324/9780429059582-7.

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Streszczenia konferencji na temat "Weed diversity"

Donlan, Rodney M. "Correlation between Sulfate Reducing Bacterial Colonization and Metabolic Activity on Selected Metals in a Recirculating Cooling Water System." In CORROSION 1992. NACE International, 1992. https://doi.org/10.5006/c1992-92183.

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Abstract Stainless steel, mild steel, 90/10 copper nickel, and admiralty brass test surfaces were exposed in a power plant recirculating water system using a newly designed side stream test device to determine the influence of biofilm formation on sulfate reducing bacterial colonization and metabolic activity. Biofilm formation was determined by direct cell counts and scanning electron microscopy (SEM), and SRB parameters were determined using culture techniques, enzyme assays, and metabolic activity measurements. Biofilm formation occurred on all 4 metals, was patchy in nature, and these biof

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Kasim, Musliar, Nalwida Rozen, and Doni Hariandi. "The effectiveness of organic mulch in suppressing weed growth and reducing weed species diversity in system of rice intensification." In THE 5TH INTERNATIONAL CONFERENCE ON INFORMATION TECHNOLOGY, ADVANCED MECHANICAL AND ELECTRICAL ENGINEERING. AIP Publishing, 2025. https://doi.org/10.1063/5.0270028.

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Telesnina, V. M. "Dynamic of vegetation composition and structure due to post-agrogenic succession (Kostroma region)." In Problems of studying the vegetation cover of Siberia. TSU Press, 2020. http://dx.doi.org/10.17223/978-5-94621-927-3-2020-37.

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The rate and direction of the post-agrogenic succession are determined by the features of agricultural land development in the past. After intensive application of organic fertilizers, as well as cattle grazing, the restoration of woody vegetation slows down, as well as the rate of appearance of forest species resistant to acidic conditions and low enrichment in nutrient elements in the grass. With the intensive application of organic fertilizers, nitrophilic herbal phytocenoses with low floristic diversity exist for a long time. Prolonged haying causes a reduction in the weed-ruderal stage wh

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Tanvir, Rabia, Imran Sajid, and Shahida Hasnain. "Diversity of Bioactive Endophytic Streptomyces sp. Residing in a Common Weed, Parthenium hysterophorus (Asteraceae: Heliantheae)." In 3rd International Electronic Conference on Medicinal Chemistry. MDPI, 2017. http://dx.doi.org/10.3390/ecmc-3-04704.

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Baudry, Benoit, Martin Monperrus, Cendrine Mony, Franck Chauvel, Franck Fleurey, and Siobhan Clarke. "DIVERSIFY: Ecology-inspired software evolution for diversity emergence." In 2014 Software Evolution Week - IEEE Conference on Software Maintenance, Reengineering and Reverse Engineering (CSMR-WCRE). IEEE, 2014. http://dx.doi.org/10.1109/csmr-wcre.2014.6747203.

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Periola, A. A., A. A. Alonge, and K. A. Ogudo. "Emulation Tool Diversity for Future Engineering Education." In 2022 IEEE IFEES World Engineering Education Forum - Global Engineering Deans Council (WEEF-GEDC). IEEE, 2022. http://dx.doi.org/10.1109/weef-gedc54384.2022.9996237.

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Möstl, Mischa, Robin Hapka, Anika Christmann, and Rolf Ernst. "Timing diversity as a protective mechanism." In ESWEEK '21: Seventeenth Embedded Systems Week. ACM, 2021. http://dx.doi.org/10.1145/3477244.3477614.

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Frear, Lorrie. "CELEBRATING DIVERSITY AND CREATING COMMUNITY: GRAPHIC DESIGN WEEK." In 15th International Conference on Education and New Learning Technologies. IATED, 2023. http://dx.doi.org/10.21125/edulearn.2023.0016.

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van den Heuvel, Robert. "DIVERSITY1: Filgotinib results in Crohn’s disease leave investigators puzzled." In UEG Week 2023, edited by Marjolijn Duijvestein. Medicom Medical Publishers, 2023. http://dx.doi.org/10.55788/f6f9263f.

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Valencia, J., M. Turrubiates, and S. Olivares. "DEVELOPMENT OF DIVERSITY COMPETENCY IN HEALTH PROFESSIONALS: PRELIMINARY INVESTIGATION." In The 7th International Conference on Education 2021. The International Institute of Knowledge Management, 2021. http://dx.doi.org/10.17501/24246700.2021.7153.

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Migratory displacements, the multiplicity of ethnic groups, and tremendous cultural diversity in today's society (culture, sex, religion, language, education, sexual orientation) worldwide have made it necessary for health professionals to address the immediate demands and needs of society. The objective of this study was to identify the development of diversity competency through educational innovations. The methodology was quantitative, descriptive, and cross-sectional. The tool was a questionnaire used as a pre-test and post-test to measure the value perceived by the students participating

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Raporty organizacyjne na temat "Weed diversity"

Wilsey, Brian J., and David Losure. Plant Species Effects on Diversity and Weed Invasion Resistance in Restored Grasslands. Iowa State University, Digital Repository, 2005. http://dx.doi.org/10.31274/farmprogressreports-180814-2558.

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Wilsey, Brian J., and David Losure. Plant Species Effects on Diversity and Weed Invasion Resistance in Restored Grasslands. Iowa State University, Digital Repository, 2006. http://dx.doi.org/10.31274/farmprogressreports-180814-710.

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Tippery, Nicholas, Nathan Harms, Matthew Purcell, et al. Assessing the genetic diversity of Nymphoides peltata in the native and adventive range using microsatellite markers. Engineer Research and Development Center (U.S.), 2024. http://dx.doi.org/10.21079/11681/48222.

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Nymphoides peltata (yellow floatingheart), native to Eurasia, is an invasive plant in the USA, where it grows in relatively isolated but widespread populations. The species is capable of sexual reproduction by seed and asexual reproduction through fragmentation. Although N. peltata is recognized as a noxious weed, little is known about its geographic region of origin or its dispersal mechanisms and relative amount of genetic variation in its adventive range. We conducted a genetic analysis of N. peltata by studying 68 localities across the native range and 47 localities in the adventive range,

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Joel, Daniel M., Steven J. Knapp, and Yaakov Tadmor. Genomic Approaches for Understanding Virulence and Resistance in the Sunflower-Orobanche Host-Parasite Interaction. United States Department of Agriculture, 2011. http://dx.doi.org/10.32747/2011.7592655.bard.

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Oroginal Objectives: (i) identify DNA markers linked to the avirulence (Avr) locus and locate the Avr locus through genetic mapping with an inter-race Orobanche cumana population; (ii) develop high-throughput fingerprint DNA markers for genotypingO. cumana races; (iii) identify nucleotide binding domain leucine rich repeat (NB-LRR) genes encoding R proteins conferring resistance to O. cumana in sunflower; (iv) increase the resolution of the chromosomal segment harboring Or₅ and related R genes through genetic and physical mapping in previously and newly developed mapping populations of sunflow

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Freeman, Stanley, and Daniel Legard. Epidemiology and Etiology of Colletotrichum Species Causing Strawberry Diseases. United States Department of Agriculture, 2001. http://dx.doi.org/10.32747/2001.7695845.bard.

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Diseases caused by Colletotrichum spp. are one of the most important limitations on international strawberry production, affecting all vegetative and fruiting parts of the plant. From 1995 to 1997, C. acutatum infections reached epidemic levels in Israeli strawberry nurseries, causing extensive loss of transplants in fruit-bearing fields and additional reductions in yield. Although C. acutatum also occurs on strawberry in Florida, recent crown rot epidemics have been primarily caused by C. gloeosporioides. Little is known about the basic epidemiology of these important diseases on strawberry.

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Swan, Megan, and Christopher Calvo. Site characterization and change over time in semi-arid grassland and shrublands at three parks?Chaco Culture National Historic Park, Petrified Forest National Park, and Wupatki National Monument: Upland vegetation and soils monitoring 2007?2021. National Park Service, 2024. http://dx.doi.org/10.36967/2301582.

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This report presents results of upland vegetation and soil monitoring of semi-arid grasslands at three Parks by the Southern Colorado Plateau Inventory and Monitoring Network (SCPN) from 2007?2021. The purpose is to compare and contrast five grassland ecological sites and examine how they have changed during the first 15 years of monitoring. Crews collected data on composition and abundance of vegetation, both at the species level and by lifeform (e.g., perennial grass, shrub, forb) and soil aggregate stability and soil texture at 150 plots within five target grassland/shrubland communities de

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Buesseler, Buessele, Daniele Bianchi, Fei Chai, et al. Paths forward for exploring ocean iron fertilization. Woods Hole Oceanographic Institution, 2023. http://dx.doi.org/10.1575/1912/67120.

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We need a new way of talking about global warming. UN Secretary General António Guterres underscored this when he said the “era of global boiling” has arrived. Although we have made remarkable progress on a very complex problem over the past thirty years, we have a long way to go before we can keep the global temperature increase to below 2°C relative to the pre-industrial times. Climate models suggest that this next decade is critical if we are to avert the worst consequences of climate change. The world must continue to reduce greenhouse gas emissions, and find ways to adapt and build resili

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Workshop Report: Advancing Community Rights in Area-based Conservation. Rights and Resources Initiative, 2023. http://dx.doi.org/10.53892/tulf5751.

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The Convention on Biological Diversity Conference of the Parties (COP15) held in late 2022 marked the adoption of the Kunming-Montreal Global Biodiversity Framework (GBF) and its main area-based conservation target, which calls for conservation of at least 30 percent of terrestrial, inland water, and coastal and marine areas by 2030 (commonly referred to as 30×30). Central to this target and to the Framework in general was the recognition of the significant contributions of Indigenous Peoples and local communities to biodiversity conservation. The adoption of the GBF has opened new opportuniti

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