Results 21 to 30 of about 1,898 (165)

Prevalence of sweetpotato viruses in Acholi sub-region, northern Uganda

Current Plant Biology, 2019
The purpose of the study was to identify different viruses infecting sweetpotato and the level of co-infection and spatial distribution of the viruses within the Acholi sub-region of northern Uganda.
Godfrey Wokorach, Hilary Edema, Dennis Muhanguzi, Richard Echodu   +3 more
doaj   +1 more source

Chilling and Heat Stress-Induced Physiological Changes and MicroRNA-Related Mechanism in Sweetpotato (Ipomoea batatas L.)

Frontiers in Plant Science, 2020
Sweetpotato (Ipomoea batatas (L.) Lam.) is an important industrial and food crop. Both chilling and heat stress inhibits sweetpotato growth and development and then affects yield.
Jingjing Yu, Jingjing Yu, Jingjing Yu, Dan Su, Dan Su, Dongjing Yang, Dongjing Yang, Tingting Dong, Tingting Dong, Zhonghou Tang, Zhonghou Tang, Hongmin Li, Hongmin Li, Yonghua Han, Yonghua Han, Zongyun Li, Zongyun Li, Baohong Zhang   +17 more
doaj   +1 more source

Development of SNP markers using RNA-seq technology and tetra-primer ARMS-PCR in sweetpotato

Journal of Integrative Agriculture, 2017
The information of single nucleotide polymorphisms (SNPs) is quite unknown in sweetpotato. In this study, two sweetpotato varieties (Xushu 18 and Xu 781) were sequenced by Illumina technology, as well as de novo transcriptome assembly, functional ...
Meng KOU, Jia-lei XU, Qiang LI, Ya-ju LIU, Xin WANG, Wei TANG, Hui YAN, Yun-gang ZHANG, Dai-fu MA   +8 more
doaj   +1 more source

Ploidy level and molecular phylogenic relationship among novel Ipomoea interspecific hybrids

Czech Journal of Genetics and Plant Breeding, 2014
Interspecific hybridization can be used to broaden the genetic base, generate novel species, postulate genetic relationships, and to introgress elite alien genes.
Qing-He CAO, Jun TANG, Ang LI, Wolfgang GRUNEBERG, Kelvin HUAMANI, Daifu MA   +5 more
doaj   +1 more source

Surveying the Sweetpotato Rhizosphere, Endophyte, and Surrounding Soil Microbiomes at Two North Carolina Farms Reveals Underpinnings of Sweetpotato Microbiome Community Assembly

Phytobiomes Journal, 2019
Farmers grow sweetpotatoes worldwide and some sub-Saharan African and Asian diets include sweetpotato as a staple, yet the sweetpotato microbiome is conspicuously less studied relative to crops such as maize, soybean, and wheat.
C. Pepe-Ranney, C. Keyser, J. K. Trimble, B. Bissinger   +3 more
doaj   +1 more source

Belonolaimus longicaudatus Host Status and Pathogenicity on Sweetpotato

Journal of Nematology, 2022
Sting nematode is acutely damaging to a wide range of crops and is relatively common in sandy soils in the southeastern United States. Sweetpotato is an important crop in this region, and its production may be expanding to localities where sting nematode
Grabau Zane J., Liu Chang, Sandoval-Ruiz Rebeca, Mussoline Wendy   +3 more
doaj   +1 more source

Breeding Cultivars for Resistance to the African Sweetpotato Weevils, Cylas puncticollis and Cylas brunneus, in Uganda: A Review of the Current Progress

Insects, 2023
In sub-Saharan Africa, sweetpotato weevils are the major pests of cultivated sweetpotato, causing estimated losses of between 60% and 100%, primarily during dry spells. The predominantly cryptic feeding behavior of Cylas spp.
Benard Yada, Paul Musana, Doreen M. Chelangat, Florence Osaru, Milton O. Anyanga, Arnold Katungisa, Bonny M. Oloka, Reuben T. Ssali, Immaculate Mugisa   +8 more
doaj   +1 more source

Performance of Peanut (Arachis hypogaea L.) as Influenced by Time of Planting Sweetpotato (Ipomoea batatas L.) as Intercrop

Annals of Tropical Research, 2016
One common approach to increase crop production is through multiple cropping systems. This study was conducted to (1) evaluate the growth and yield of peanut as influenced by time of planting sweetpotato as intercrop; (2) determine the appropriate time of
Bonievic P. Sarcol, Ulysses A. Cagasan
doaj   +1 more source

Data on correlation among LAI, T/R, anthocyanin and starch content in purple fleshed sweetpotato during different growth stages

Data in Brief, 2018
Increasing demands for bio-products such as starch and anthocyanin stimulate researches towards purple-fleshed sweetpotato. Therefore, the aim of this complementary work is to identify the relationship between leaf area index, T/R value, starch and ...
Wei Tang, Mohamed Arisha, Yungang Zhang, Meng Kou, Hui Yan, Yaju Liu, Xin Wang, Daifu Ma, Qiang Li   +8 more
doaj   +1 more source

Coevolution and Functional Effects of Endosymbiotic Rickettsia in Leptocybe invasa Fisher & LaSalle (Hymenoptera: Eulophidae) Across China

Ecology and Evolution, Volume 16, Issue 2, February 2026.
Two distinct lineages of L. invasa and the dominant endosymbiont, Rickettsia, was identified, followed by an analysis of its infection density across various developmental stages and tissues of L. invasa. Furthermore, two distinct strains of the Rickettsia endosymbiont were detected, and the phylogenetic relationships between these strains and their L.
Xiu Xu, Leming Zhou, Jinting Xie, Junjue Li, Chunhui Guo, Zhende Yang   +5 more
wiley   +1 more source