Resultados de búsqueda - "Pest"

Reconocimiento de las plagas de plantaciones forestales en Costa Rica por Ford, L. B.

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Análisis de los cambios tecnológicos y los sistemas de innovación, de las comunidades productoras de plátano de Chiriquí y Bocas del Toro en Panamá por Rivera Fernández, G.

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Potencial de los ácaros fitoseidos (Parasitiformes: phytoseiidae) para el control biológico de plagas por Vargas S., C., Aguilar, H., Evans, G., Ochoa, R.

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Early detection of virus infections in potato by aphids and infrared remote sensing por Mayer, Maximilian

“…Nonetheless problems with pests are still prevalent and can destroy big parts of the annual harvest. …”

Resistance against Dickeya solani in potato with the help of a susceptibility gene por Bancic, Jon

“…Seed tubers serve as a target for accumulation of pests and pathogens, and one such pathogen is the necrotrophic bacterium Dickeya solani, which causes blackleg and soft rot. …”

Vitality of Sycamore maple (Acer pseudoplatanus) in southwest Sweden por Pershagen, Karin

“…In the field study 320 sycamore maple trees were visually examined for a set of vitality and biodiversity indicators (crown status, symptoms and signs of pests and pathogens) in two urban settings (Malmö, Helsingborg) and two woodland settings (Torup, Skabersjö) in southern Sweden. …”
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Estudio comparativo de diferentes trampas de luz (LEDs) con energía solar para la captura masiva de adultos polilla del tomate Tuta absoluta en invernaderos de tomate en la Provinc... por Castresana, Jorge Eduardo, Puhl, Laura Elena

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Barrenadores del fruto de tamarindo (Tamarindus indica L.) (Fabales, fabaceae) y su parasitoide en una huerta de Comala, Colima, México por Sarmiento Cordero, Mariza Araceli, Rodríguez Vélez, Beatriz, Rodríguez Vélez, José Manuel, Barajas Romero, Mónica Isabel, González Cabrera, Jaime

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Quantitative and quality losses caused by rodents in on-farm stored maize: a case study in the low land tropical zone of Kenya por Ognakossan, Kukom Edoh, Mutungi, C.M., Otieno, T.O., Affognon, Hippolyte D., Sila, D.N., Owino, W.O.

“…Rodents are one of the major storage pests in on-farm maize storage in the tropics. However, information on actual magnitude of weight and quality losses caused by rodents in maize stores and species of rodent associated with the losses is scarce and if available would help to improve maize postharvest management. …”
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Genome of the African cassava whitefly Bemisia tabaci and distribution and genetic diversity of cassava-colonizing whiteflies in Africa por Chen, W., Wosula, Everlyne N., Hasegawa, D.K., Casinga, C., Shirima, R.R., Fiaboe, K.K.M., Hanna, R., Fosto, A., Goergen, Georg E., Tamò, Manuele, Mahuku, George S., Murithi, H.M., Tripathi, L., Mware, B., Kumar, P. Lava, Ntawuruhunga, Pheneas, Moyo, C., Yomeni, M., Boahen, S., Edet, M., Awoyale, W., Wintermantel, William M., Ling, K.S., Legg, James P., Fei, Z.

“…The whitefy Bemisia tabaci, a species complex consisting of many morphologically indistinguishable species divided into distinct clades, is one of the most globally important agricultural pests and plant virus vectors. Cassava-colonizing B. tabaci transmits viruses that cause cassava mosaic disease (CMD) and cassava brown streak disease (CBSD). …”
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Visual cues from different trap colours affect catches of Sahlbergella singularis (Hemiptera: Miridae) in sex pheromone traps in Cameroon cocoa plantations por Mahot, H.C., Mahob, J.R., Hall, D.R., Arnold, S.E.J., Fotso, A.K., Membang, G., Ewane, N., Kemga, A., Fiaboe, K.K.M., Bilong, C.F.B, Hanna, R.

“…Cocoa mirids, Sahlbergella singularis and Distantiella theobroma, are the most economically important insect pests of cocoa in West and Central Africa, where they can cause up to 40% losses in cocoa yields. …”
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Positive impacts of a cowpea-cassava intercropping system on soil biodiversity in Northern Vietnam (Yen Bai Province) por Fouillet, Esther, Herrmann, Laetitia, Nguyen, Trung Thanh, Nguyen, Hai Thy Thang, Atieno, Mary, Zhong, Shuang, Lesueur, Didier

“…Soil organisms, including micro- and macrofauna as well as microbial communities, play key roles in supporting soil health and ecosystem services, such as soil porosity and aggregation, nutrient cycling and crop protection against pests and diseases. Recent initiatives are promoting agroecological practices to mitigate collateral effects of intensive agriculture on soil health. …”
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Toolbox for Working with Root, Tuber, and Banana Seed Systems por Andrade-Piedra, J.L., Garrett, K.A., Delaquis, Erik, Almekinders, Conny J.M., Kilwinger, Fleur B.M., Navarrete, I., McEwan, M., Mayanja, S., Rajendran, S., Mulugo, L., Omondi, Bonaventure Aman Oduor, Kumar, P. Lava

“…They are vegetatively propagated crops (VPCs) sharing common features: low reproductive rates, bulky planting materials, and vulnerability to accumulating and spreading pathogens and pests through seed. These crops are difficult to breed, so new varieties may be released slowly relative to new emerging threats. …”
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Indigenous agricultural knowledge: A neglected human based resource for sustainable crop protection and production por Melash, Anteneh Agezew, Bogale, Amare Assefa, Migbaru, Abeje Tafere, Chakilu, Gashaw Gismu, Percze, Attila, Ábrahám, Éva Babett, Mengistu, Dejene Kassahun

“…This study was therefore conducted to assess and document community-based techniques to control pests and diseases and the practical implications of indigenous farming techniques. …”
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Identifcation and control potential of entomopathogenic nematodes against the black cutworm, Agrotis ipsilon (Fabricius) (Lepidoptera: Noctuidae), in potato‑growing areas of Turkey por Gümüş Askar, Arife, Yüksel, Ebubekir, Ocal, Atilla, Özer, Göksel, Kutuk, Halil, Dababat, Abdelfattah A., Imren, Mustafa

“…The black cutworm (BCW), Agrotis ipsilon (Hufnagel, 1766) (Lepidoptera: Noctuidae), is one of the major pests of potato, and its outbreaks frequently occur in potato-growing areas of Turkey. …”
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Sistemas de ganado lechero en Kenia: Contexto económico y perspectivas para las nuevas tecnologías forrajeras por Junca Paredes, Jhon Jairo, Flórez, Fernando, Enciso, Karen, Hernández, Luis Miguel, Triana Ángel, Natalia, Burkart, Stefan

“…As a response, research focused on the development of forages with higher productivity, resistance to pests and diseases, and better nutritional quality. …”
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Identifying genetically redundant accessions in the world’s largest cassava collection por Carvajal-Yepes, Monica, Ospina, Jessica Alejandra, Aranzales Rondón, Ericson, Velez-Tobon, Monica, Correa-Abondano, Miguel, Manrique-Carpintero, Norma Constanza, Wenzl, Peter

“…Crop diversity conserved in genebanks facilitates the development of superior varieties, improving yields, nutrition, adaptation to climate change and resilience against pests and diseases. Cassava ( Manihot esculenta ) plays a vital role in providing carbohydrates to approximately 500 million people in Africa and other continents. …”
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Assessing the development impacts of bio-innovations: The case of genetically modified maize and cassava in Tanzania por Benfica, Rui, Zambrano, Patricia, Chambers, Judith A., Falck-Zepeda, José B.

“…Tanzania’s agriculture faces persistent low crop productivity due to endogenous and exogenous factors, particularly low and unpredictable rainfall, and the incidence of pests. To address these challenges, the government and partners are making efforts to develop and deploy Genetically Modified (GM) Maize varieties with drought tolerance and insect resistant traits (WEMA), and Cassava Brown Streak Disease (CBSD) resistant varieties. …”
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Traditional soil fertility management ameliorates climate change impacts on local andean crops within smallholder farming systems por Visscher, Anna M, Vanek, Steven, Huaraca, Jhon, Mendoza, Jamelith, Ccanto, Raul, Meza, Katherin, Olivera, Edgar, Scurrah, Maria, Wellstein, Camilla, Bonari, Gianmaria, Zerbe, Stefan, Fonte, Steven J

“…However, failure to relocate crops could result in increased susceptibility to warmer temperatures and a higher incidence of pests. Traditional soil fertility management practices and a focus on traditional (orphan) crops offer potential solutions to cope with rapid climate warming in the region. …”
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Economic assessment of animal disease burden in Senegalese small ruminants por Meyer, Anne, Ndiaye, Bakary, Larkins, Andrew, Chaters, G., Gilbert, W., Huntington, Benjamin, Ilboudo, Guy S., Dione, Michel M., Jemberu, Wudu T., Diouf, M.N., Fall, A.G., Fall, M., Lo, M., Rushton, Jonathan

“…The all-cause AHLE was estimated at 292 billion FCFA (468 million USD, with 95% prediction interval 216 – 366 billion FCFA) per year for 2022, for a population of 8.8 million animals. The contribution of Peste des Petits Ruminants (PPR) was modelled separately, as an example of attributing part of the AHLE to a specific disease cause. …”
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