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Agroforestry systems can mitigate the severity of cocoa swollen shoot virus disease

Andres, Christian ; Blaser, Wilma J. ; Dzahini-Obiatey, Henry K. ; [et al.]

Elsevier BV ; 2018

In: Agriculture, Ecosystems & Environment Vol. 252 ( 2018-01), p. 83-92

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In: Agriculture, Ecosystems & Environment, Elsevier BV, Vol. 252 ( 2018-01), p. 83-92

Type of Medium: Online Resource

ISSN: 0167-8809

URL: Article

DOI: 10.1016/j.agee.2017.09.031

Language: English

Publisher: Elsevier BV

Publication Date: 2018

detail.hit.zdb_id: 2013743-6

SSG: 12

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Social network to inform and prevent the spread of cocoa swollen shoot virus disease in Ghana

Andres, Christian ; Hoerler, Raphael ; Home, Robert ; [et al.]

Springer Science and Business Media LLC ; 2018

In: Agronomy for Sustainable Development Vol. 38, No. 5 ( 2018-10)

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In: Agronomy for Sustainable Development, Springer Science and Business Media LLC, Vol. 38, No. 5 ( 2018-10)

Type of Medium: Online Resource

ISSN: 1774-0746 , 1773-0155

URL: Article

DOI: 10.1007/s13593-018-0538-y

Language: English

Publisher: Springer Science and Business Media LLC

Publication Date: 2018

detail.hit.zdb_id: 2012314-0

SSG: 12

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Genetic Studies on the Inheritance of Storage-Induced Cooking Time in Cowpeas [Vigna unguiculata (L.) Walp]

Addy, Sylvester N. T. T. ; Cichy, Karen A. ; Adu-Dapaah, Hans ; [et al.]

Frontiers Media SA ; 2020

In: Frontiers in Plant Science Vol. 11 ( 2020-5-5)

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In: Frontiers in Plant Science, Frontiers Media SA, Vol. 11 ( 2020-5-5)

Type of Medium: Online Resource

ISSN: 1664-462X

URL: Article

DOI: 10.3389/fpls.2020.00444

Language: Unknown

Publisher: Frontiers Media SA

Publication Date: 2020

detail.hit.zdb_id: 2687947-5

detail.hit.zdb_id: 2613694-6

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Combatting Cocoa Swollen Shoot Virus Disease: What do we know?

Andres, Christian ; Gattinger, Andreas ; Dzahini-Obiatey, Henry K. ; [et al.]

Elsevier BV ; 2017

In: Crop Protection Vol. 98 ( 2017-08), p. 76-84

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In: Crop Protection, Elsevier BV, Vol. 98 ( 2017-08), p. 76-84

Type of Medium: Online Resource

ISSN: 0261-2194

URL: Article

DOI: 10.1016/j.cropro.2017.03.010

Language: English

Publisher: Elsevier BV

Publication Date: 2017

detail.hit.zdb_id: 2020750-5

SSG: 12

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Breeding new sweetpotato genotypes combining elevated content of two antagonistic traits of high dry matter and beta-carotene content in a high root yield background

Afuape, Solomon O. ; Tongoona, Pangirayi B. ; Asante, Isaac K. ; [et al.]

Springer Science and Business Media LLC ; 2019

In: Euphytica Vol. 215, No. 12 ( 2019-12)

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In: Euphytica, Springer Science and Business Media LLC, Vol. 215, No. 12 ( 2019-12)

Type of Medium: Online Resource

ISSN: 0014-2336 , 1573-5060

URL: Article

DOI: 10.1007/s10681-019-2532-0

Language: English

Publisher: Springer Science and Business Media LLC

Publication Date: 2019

detail.hit.zdb_id: 2012322-X

SSG: 12

SSG: 21

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Assessing sequence diversity of Groundnut rosette disease agents and the distribution of Groundnut rosette assistor virus in major groundnut-producing regions of Ghana

Appiah, Andrew S. ; Sossah, Frederick L. ; Tegg, Robert S. ; [et al.]

Springer Science and Business Media LLC ; 2017

In: Tropical Plant Pathology Vol. 42, No. 2 ( 2017-4), p. 109-120

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In: Tropical Plant Pathology, Springer Science and Business Media LLC, Vol. 42, No. 2 ( 2017-4), p. 109-120

Type of Medium: Online Resource

ISSN: 1983-2052

URL: Article

DOI: 10.1007/s40858-017-0140-x

Language: English

Publisher: Springer Science and Business Media LLC

Publication Date: 2017

detail.hit.zdb_id: 2519866-X

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Genetic diversity and inter-trait relationship of tropical extra-early maturing quality protein maize inbred lines under low soil nitrogen stress

Abu, Pearl ; Badu-Apraku, Baffour ; Ifie, Beatrice E. ; [et al.]

Public Library of Science (PLoS) ; 2021

In: PLOS ONE Vol. 16, No. 6 ( 2021-6-11), p. e0252506-

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In: PLOS ONE, Public Library of Science (PLoS), Vol. 16, No. 6 ( 2021-6-11), p. e0252506-

Abstract: Information on the genetic diversity, population structure, and trait associations of germplasm resources is crucial for predicting hybrid performance. The objective of this study was to dissect the genetic diversity and population structure of extra-early yellow and orange quality protein maize (QPM) inbred lines and identify secondary traits for indirect selection for enhanced grain yield under low-soil nitrogen (LN). One hundred and ten inbred lines were assessed under LN (30 kg ha -1 ) and assayed for tryptophan content. The lines were genotyped using 2500 single nucleotide polymorphism (SNP) markers. Majority (85.4%) of the inbred lines exhibited wide pairwise genetic distances between 0.4801 and 0.600. Genetic distances were wider between yellow and orange endosperm lines and predicted high heterosis in crosses between parents of different endosperm colors. The unweighted pair group method with arithmetic mean (UPGMA) and the admixture model-based population structure method both grouped the lines into five clusters. The clustering was based on endosperm color, pedigree, and selection history but not on LN tolerance or tryptophan content. Genotype by trait biplot analysis revealed association of grain yield with plant height and ear height. TZEEQI 394 and TZEEIORQ 73A had high expressivity for these traits. Indirect selection for high grain yield among the inbred lines could be achieved using plant and ear heights as selection criteria. The wide genetic variability observed in this study suggested that the inbred lines could be important sources of beneficial alleles for LN breeding programs in SSA.

Type of Medium: Online Resource

ISSN: 1932-6203

URL: Article

DOI: 10.1371/journal.pone.0252506

DOI: 10.1371/journal.pone.0252506.g001

DOI: 10.1371/journal.pone.0252506.g002

DOI: 10.1371/journal.pone.0252506.g003

DOI: 10.1371/journal.pone.0252506.g004

DOI: 10.1371/journal.pone.0252506.t001

DOI: 10.1371/journal.pone.0252506.t002

DOI: 10.1371/journal.pone.0252506.t003

DOI: 10.1371/journal.pone.0252506.s001

DOI: 10.1371/journal.pone.0252506.s002

DOI: 10.1371/journal.pone.0252506.s003

DOI: 10.1371/journal.pone.0252506.s004

DOI: 10.1371/journal.pone.0252506.s005

Language: English

Publisher: Public Library of Science (PLoS)

Publication Date: 2021

detail.hit.zdb_id: 2267670-3

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First record of Rhipicephalus (Boophilus) microplus in Ghana, a potential risk to livestock production

Addo, Seth Offei ; Bentil, Ronald Essah ; Baako, Bernice Olivia Ama ; [et al.]

Springer Science and Business Media LLC ; 2023

In: Experimental and Applied Acarology Vol. 89, No. 3-4 ( 2023-04), p. 475-483

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In: Experimental and Applied Acarology, Springer Science and Business Media LLC, Vol. 89, No. 3-4 ( 2023-04), p. 475-483

Type of Medium: Online Resource

ISSN: 0168-8162 , 1572-9702

URL: Article

DOI: 10.1007/s10493-023-00793-4

Language: English

Publisher: Springer Science and Business Media LLC

Publication Date: 2023

detail.hit.zdb_id: 1497718-7

SSG: 12

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First record of Babesia and Theileria parasites in ticks from Kassena‐Nankana , Ghana

Addo, Seth Offei ; Bentil, Ronald Essah ; Baako, Bernice Olivia Ama ; [et al.]

Wiley ; 2023

In: Medical and Veterinary Entomology

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In: Medical and Veterinary Entomology, Wiley

Abstract: Ticks are efficient vectors for transmitting pathogens that negatively affect livestock production and pose a risk to public health. In this study, Babesia and Theileria species were identified in ticks collected from cattle, sheep and goats from the Kassena‐Nankana Districts of Ghana between February and December 2020. A total of 1550 ticks were collected, morphologically identified, pooled and screened for pathogens using primers that amplify a 560 bp fragment of the ssrRNA gene and Sanger sequencing. Amblyomma variegatum (62.98%) was the predominant tick species. From the 491 tick pools screened, 12/15 (2.44%) positive pools were successfully sequenced. The pathogen DNA identified were Theileria ovis in eight (15.38%) pools of Rhipicephalus evertsi evertsi , Theileria velifera in two (0.78%) pools of A. variegatum and Babesia occultans and Babesia sp. Xinjiang in one (1.72%) pool each of Hyalomma truncatum . It was further observed that T. ovis occurred in ticks collected from only sheep ( p 〈 0.001) which were females ( p = 0.023) and 〈 =1 year old ( p = 0.040). This study reports the first identification of these pathogens in ticks within Kassena‐Nankana. With the constant trade of livestock, there is a need for effective tick control measures to prevent infection spread.

Type of Medium: Online Resource

ISSN: 0269-283X , 1365-2915

URL: Article

DOI: 10.1111/mve.12688

Language: English

Publisher: Wiley

Publication Date: 2023

detail.hit.zdb_id: 2008073-6

SSG: 22

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Molecular identification of Crimean-Congo haemorrhagic fever virus in Hyalomma rufipes and Amblyomma variegatum in the Upper East Region of Ghana

Addo, Seth Offei ; Bentil, Ronald Essah ; Addae, Charlotte Adwoa ; [et al.]

Springer Science and Business Media LLC ; 2024

In: Archives of Virology Vol. 169, No. 3 ( 2024-03)

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In: Archives of Virology, Springer Science and Business Media LLC, Vol. 169, No. 3 ( 2024-03)

Type of Medium: Online Resource

ISSN: 0304-8608 , 1432-8798

URL: Article

DOI: 10.1007/s00705-024-05983-y

Language: English

Publisher: Springer Science and Business Media LLC

Publication Date: 2024

detail.hit.zdb_id: 1458460-8

SSG: 12

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