Resultados de búsqueda - As*

Selection of assessment methods for evaluating banana weevil damage on highland cooking banana por Gold, Cliford S., Ragama, P.E., Coe, R., Rukazambuga, N.

“…A wide range of damage assessment methods exist and there are no agreed upon assessment protocols. …”
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Viruses associated with cassava mosaic disease in Senegal and Guinea Conakry por Okao‐Okuja, G., Legg, James P., Traoré, L., Jorge, M.A.B.

“…Restriction fragment length polymorphism (RFLP)‐based diagnostics revealed that African cassava mosaic virus (ACMV) is exclusively associated with CMD in both the countries. Neither East African cassava mosaic virus (EACMV), nor the recombinant Uganda variant (EACMV‐UG2) was detected in any sample. …”
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Efficacy of fiber bands impregnated with Beauveria brongniartii cultures against the Asian longhorned beetle, Anoplophora glabripennis (Coleoptera: Cerambycidae) por Dubois, T., Li, Z., Jiafu, H., Hajek, A.E.

Materias: “…asian longhorned beetle…”
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Evaluating the efficiency of entomopathogenic fungi against the Asian longhorned beetle, Anoplophora glabripennis (Coleoptera: Cerambycidae), by using cages in the field por Dubois, T., Hajek, A.E., Jiafu, H., Li, Z.

Materias: “…asian longhorned beetle…”
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Trait association and path analysis for yield of cassava genotypes grown in various agroecologies in Nigeria por Aina, O., Dixon, A., Akinrinde, E.

“…The association among different traits and their direct and indirect influence on yield using path analysis were conducted with 30 broad-based and diverse cassava genotypes evaluated at four agroecological zones in Nigeria. …”
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Innovations for plant production in the risky environment of semiarid Niger: a multilevel modeling assessment por Abele, S.

“…For these farmers, low-input mineral fertiliser technologies have been developed in the nineties in order to increase the productivity of their millet farming systems. As economic assessment cannot be restricted to plot or farm assessment alone but has to take into account also markets and marketing patterns, a sequence of models has been applied: On plot level, production functions of intercropping systems were estimated, in order to determine yields and their variability of the major crops. …”
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QTLs associated with resistance to the cassava mosaic disease: new directions for a diverse planet por Lokko, Y., Gedil, Melaku A, Dixon, A.

“…The Kruskal Wallis analysis further detected four highly significant marker-associated QTL effects. Significant marker trait associations were due to markers donated by both parents, which confirms the polygenic and recessive nature of this source of resistance.…”
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Relief seed assistance in Ethiopia por Bramel-Cox, P.J., Nagoda, S., Haugen, J.M., Adugna, D., Dejene, T., Bekele, T., Traedal, L.T.

“…For more than 30 years, the international community has been assisting Ethiopia in recovering from recurring disasters. …”
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Relief seed assistance in Zimbabwe por Bramel-Cox, P.J., Remington, T., Nagoda, S., Haugen, J., Sperling, L.

“…While these interventions are being modified to better address the needs of farmers recovering from disaster, they are still based upon the premise that the emergency has resulted in a loss of seed and other assets, and there is a need to supply them. This study of relief seed intervention in Zimbabwe addresses a number of issues: (1) the effectiveness of the past agricultural recovery response to disasters, (2) knowlegde of farmers' seed systems, (3) changes in seed systems as influenced by relief seed distributions, and (4) the cause of the continual need for seed assistance.…”
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Using Carbon Isotope Discrimination to Assess Genotypic Differences in Drought Resistance of Parental Lines of Common Bean por Sanz-Saez, Alvaro, Maw, Michael J.W., Polania, Jose A., Rao, Idupulapati M., Beebe, Stephen E., Fritschi, Felix B.

“…Accurate assessment of crop water uptake (WU) and water use efficiency (WUE) is not easy under field conditions. …”
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Multispectral image quality assessment to enhance classification rates of rice hoja blanca virus (RHBV) in rice breeding programs. por Delgado Fajardo, Cristhian Camilo

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A handbook for establishing water user associations in pump-based irrigation schemes in Myanmar por de Silva, Sanjiv, Schmitter, Petra S., Thiha, Nyan, Suhardiman, Diana

Materias: “…water users associations…”
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A randomised vaccine field trial in Kenya demonstrates protection against wildebeest-associated malignant catarrhal fever in cattle por Cook, Elizabeth A.J., Russell, George, Grant, Dawn, Mutisya, Christine N., Omoto, Lazarus, Dobson, Elizabeth, Lankester, Felix, Nene, Vishvanath M.

“…Cattle were stratified according to breed and age and randomly assigned to groups given vaccine or culture medium mixed with Emulsigen®. …”
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Genome-wide diversity and demographic dynamics of Cameroon goats and their divergence from east African, north African, and Asian conspecifics por Mekuriaw, Getinet, Wouobeng, Patrick, Jaures, Kouam Simo, Mrode, Raphael A., Edea, Zewdu, Bin Liu, Wenguang Zhang, Okeyo Mwai, Ally, Dessie, Tadelle, Tesfaye, Kassahun, Strandberg, Erling, Berglund, Britt, Mutai, Collins, Osama, Sarah, Tassew, Asaminew, Birungi, Josephine, Djikeng, Appolinaire, Meutchieye, Felix

“…Indigenous goats make significant contributions to Cameroon’s national and local economy, but little effort has been devoted to identifying the populations. Here, we assessed the genetic diversity and demographic dynamics of Cameroon goat populations using mitochondrial DNA (two populations) and autosomal markers (four populations) generated with the Caprine 50K SNP chip. …”
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Combined linkage and association mapping reveal QTL for host plant resistance to common rust (Puccinia sorghi) in tropical maize por Zheng, H., Chen, J., Mu, C., Makumbi, Dan, Xu, Y., Mahuku, George S.

“…Results Association mapping performed using a mixed linear model (MLM), integrating population structure and family relatedness identified 25 QTL (P < 3.12 × 10− 5) that were associated with resistance to common rust and distributed on chromosomes 1, 3, 5, 6, 8, and 10. …”
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Estandarización e implementación de RT-PCR en tiempo real para el diagnóstico molecular de virus “cassava frogskin associated virus” en yuca (Manihot esculenta Crantz). por Martínez, Angélica María, Pardo, Juan Manuel, Niño Jimenez, Diana Patricia, Aranzales Rondón, Ericson, Muñoz, Lucely, Cuervo Ibáñez, Maritza

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Institutionalization in the Asia Indigenous Peoples Pact por Tharu, Prem Singh

“…The Asia Indigenous Peoples pact is using experience capitalization processes to share many innovative experiences, all of which are successfully helping indigenous people fight for their rights.…”
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Assessing the ecological vulnerability of forest landscape to agricultural frontier expansion in the Central Highlands of Vietnam por Bourgoin, Clément, Oszwald, Johan, Bourgoin, Jeremy, Gond, Valéry, Blanc, Lilian, Dessard, Hélène, Phan, Trong Van, Sist, Plinio, Läderach, Peter R.D., Reymondin, Louis

“…We map current forest-agricultural mosaics with high accuracy to assess landscape intensification (kappa index = 0.78). …”
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Isolation of phytoplasmas associated to frogskin disease in cassava por Betancourth, Carlos, Pardo, Juan Manuel, Muñoz, Jaime E., Álvarez, Elizabeth

“…Since this disease was associatated with 16SrIII phytoplasma presence, a study was carried out to isolate this phytoplasma using liquid and solid culture media. …”
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Microstructure of boiled yam (Dioscorea spp.) and its implication for assessment of textural quality por Otegbayo, B., Aina, J., Asiedu, Robert, Bokanga, M.

“…The effects of boiling on the microstructure of yams and their association with the textural quality of “boiled yam,” arguably the most common food product from yams, were studied using six varieties with variable cooking qualities from each of the two species, Dioscorea alata L. and D. rotundata Poir. …”
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