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Items: 45

1.

Assessing the Degeneration of Cassava Under High-Virus Inoculum Conditions in Coastal Tanzania.

Shirima RR, Maeda DG, Kanju EE, Tumwegamire S, Ceasar G, Mushi E, Sichalwe C, Mtunda K, Mkamilo G, Legg JP.

Plant Dis. 2019 Jul 19:PDIS05180750RE. doi: 10.1094/PDIS-05-18-0750-RE. [Epub ahead of print]

PMID:
31322490
2.

A global surveillance system for crop diseases.

Carvajal-Yepes M, Cardwell K, Nelson A, Garrett KA, Giovani B, Saunders DGO, Kamoun S, Legg JP, Verdier V, Lessel J, Neher RA, Day R, Pardey P, Gullino ML, Records AR, Bextine B, Leach JE, Staiger S, Tohme J.

Science. 2019 Jun 28;364(6447):1237-1239. doi: 10.1126/science.aaw1572. No abstract available.

PMID:
31249049
3.

Genome of the African cassava whitefly Bemisia tabaci and distribution and genetic diversity of cassava-colonizing whiteflies in Africa.

Chen W, Wosula EN, Hasegawa DK, Casinga C, Shirima RR, Fiaboe KKM, Hanna R, Fosto A, Goergen G, Tamò M, Mahuku G, Murithi HM, Tripathi L, Mware B, Kumar LP, Ntawuruhunga P, Moyo C, Yomeni M, Boahen S, Edet M, Awoyale W, Wintermantel WM, Ling KS, Legg JP, Fei Z.

Insect Biochem Mol Biol. 2019 Jul;110:112-120. doi: 10.1016/j.ibmb.2019.05.003. Epub 2019 May 15.

PMID:
31102651
4.

A method for generating virus-free cassava plants to combat viral disease epidemics in Africa.

Maruthi MN, Whitfield EC, Otti G, Tumwegamire S, Kanju E, Legg JP, Mkamilo G, Kawuki R, Benesi I, Zacarias A, Munga T, Mwatuni F, Mbugua E.

Physiol Mol Plant Pathol. 2019 Jan;105:77-87. doi: 10.1016/j.pmpp.2018.09.002.

5.

Impact of Host Plant Species and Whitefly Species on Feeding Behavior of Bemisia tabaci.

Milenovic M, Wosula EN, Rapisarda C, Legg JP.

Front Plant Sci. 2019 Jan 22;10:1. doi: 10.3389/fpls.2019.00001. eCollection 2019.

6.

Pesticide Use Practices in Root, Tuber, and Banana Crops by Smallholder Farmers in Rwanda and Burundi.

Okonya JS, Petsakos A, Suarez V, Nduwayezu A, Kantungeko D, Blomme G, Legg JP, Kroschel J.

Int J Environ Res Public Health. 2019 Jan 31;16(3). pii: E400. doi: 10.3390/ijerph16030400.

7.

World Management of Geminiviruses.

Rojas MR, Macedo MA, Maliano MR, Soto-Aguilar M, Souza JO, Briddon RW, Kenyon L, Rivera Bustamante RF, Zerbini FM, Adkins S, Legg JP, Kvarnheden A, Wintermantel WM, Sudarshana MR, Peterschmitt M, Lapidot M, Martin DP, Moriones E, Inoue-Nagata AK, Gilbertson RL.

Annu Rev Phytopathol. 2018 Aug 25;56:637-677. doi: 10.1146/annurev-phyto-080615-100327. Review.

PMID:
30149794
8.

The role of the whitefly, Bemisia tabaci (Gennadius), and farmer practices in the spread of cassava brown streak ipomoviruses.

Maruthi MN, Jeremiah SC, Mohammed IU, Legg JP.

J Phytopathol (1986). 2017 Dec;165(11-12):707-717. doi: 10.1111/jph.12609. Epub 2017 Aug 22.

9.

Unravelling the Genetic Diversity among Cassava Bemisia tabaci Whiteflies Using NextRAD Sequencing.

Wosula EN, Chen W, Fei Z, Legg JP.

Genome Biol Evol. 2017 Nov 1;9(11):2958-2973. doi: 10.1093/gbe/evx219.

10.

Spatial Analysis of Temporal Changes in the Pandemic of Severe Cassava Mosaic Disease in Northwestern Tanzania.

Szyniszewska AM, Busungu C, Boni SB, Shirima R, Bouwmeester H, Legg JP.

Phytopathology. 2017 Oct;107(10):1229-1242. doi: 10.1094/PHYTO-03-17-0105-FI. Epub 2017 Sep 8.

11.

A Risk Assessment Framework for Seed Degeneration: Informing an Integrated Seed Health Strategy for Vegetatively Propagated Crops.

Thomas-Sharma S, Andrade-Piedra J, Carvajal Yepes M, Hernandez Nopsa JF, Jeger MJ, Jones RAC, Kromann P, Legg JP, Yuen J, Forbes GA, Garrett KA.

Phytopathology. 2017 Oct;107(10):1123-1135. doi: 10.1094/PHYTO-09-16-0340-R. Epub 2017 Jul 6.

12.

Contributions of Composition and Interactions to Bacterial Respiration Are Reliant on the Phylogenetic Similarity of the Measured Community.

Rivett DW, Lilley AK, Connett GJ, Carroll MP, Legg JP, Bruce KD.

Microb Ecol. 2017 Oct;74(3):757-760. doi: 10.1007/s00248-017-0982-2. Epub 2017 Apr 27.

13.

Interactions Between Cassava Mosaic Geminiviruses and Their Vector, Bemisia tabaci (Hemiptera: Aleyrodidae).

Boni SB, Rugumamu CP, Gerling D, Sagary Nokoe K, Legg JP.

J Econ Entomol. 2017 Jun 1;110(3):884-892. doi: 10.1093/jee/tox064.

PMID:
28431093
14.

Absolute quantification of cassava brown streak virus mRNA by real-time qPCR.

Shirima RR, Maeda DG, Kanju E, Ceasar G, Tibazarwa FI, Legg JP.

J Virol Methods. 2017 Jul;245:5-13. doi: 10.1016/j.jviromet.2017.03.003. Epub 2017 Mar 16.

15.

Analysis of Interactions Between Cassava Brown Streak Disease Symptom Types Facilitates the Determination of Varietal Responses and Yield Losses.

Ndyetabula IL, Merumba SM, Jeremiah SC, Kasele S, Mkamilo GS, Kagimbo FM, Legg JP.

Plant Dis. 2016 Jul;100(7):1388-1396. doi: 10.1094/PDIS-11-15-1274-RE. Epub 2016 Apr 6.

PMID:
30686208
16.

Survey, Molecular Detection, and Characterization of Geminiviruses Associated with Cassava Mosaic Disease in Zambia.

Mulenga RM, Legg JP, Ndunguru J, Miano DW, Mutitu EW, Chikoti PC, Alabi OJ.

Plant Dis. 2016 Jul;100(7):1379-1387. doi: 10.1094/PDIS-10-15-1170-RE. Epub 2016 Apr 8.

PMID:
30686191
17.

Two Novel DNAs That Enhance Symptoms and Overcome CMD2 Resistance to Cassava Mosaic Disease.

Ndunguru J, De León L, Doyle CD, Sseruwagi P, Plata G, Legg JP, Thompson G, Tohme J, Aveling T, Ascencio-Ibáñez JT, Hanley-Bowdoin L.

J Virol. 2016 Mar 28;90(8):4160-4173. doi: 10.1128/JVI.02834-15. Print 2016 Apr.

18.

Ciprofloxacin during upper respiratory tract infections to reduce Pseudomonas aeruginosa infection in paediatric cystic fibrosis: a pilot study.

Connett GJ, Pike KC, Legg JP, Cathie K, Dewar A, Foote K, Harris A, Faust SN.

Ther Adv Respir Dis. 2015 Dec;9(6):272-80. doi: 10.1177/1753465815601571. Epub 2015 Sep 4.

PMID:
26341118
19.

Hypertonic saline for bronchiolitis: a case of less is more.

Legg JP, Cunningham S.

Arch Dis Child. 2015 Dec;100(12):1104-5. doi: 10.1136/archdischild-2014-308039. Epub 2015 Jul 27. No abstract available.

PMID:
26216830
20.

Cassava brown streak disease: a threat to food security in Africa.

Patil BL, Legg JP, Kanju E, Fauquet CM.

J Gen Virol. 2015 May;96(Pt 5):956-68. doi: 10.1099/vir.0.000014. Review.

PMID:
26015320
21.

Cassava virus diseases: biology, epidemiology, and management.

Legg JP, Lava Kumar P, Makeshkumar T, Tripathi L, Ferguson M, Kanju E, Ntawuruhunga P, Cuellar W.

Adv Virus Res. 2015;91:85-142. doi: 10.1016/bs.aivir.2014.10.001. Epub 2014 Dec 10.

PMID:
25591878
22.

The Dynamics and Environmental Influence on Interactions Between Cassava Brown Streak Disease and the Whitefly, Bemisia tabaci.

Jeremiah SC, Ndyetabula IL, Mkamilo GS, Haji S, Muhanna MM, Chuwa C, Kasele S, Bouwmeester H, Ijumba JN, Legg JP.

Phytopathology. 2015 May;105(5):646-55. doi: 10.1094/PHYTO-05-14-0146-R. Epub 2015 Apr 22.

23.

Management of whitefly-transmitted viruses in open-field production systems.

Lapidot M, Legg JP, Wintermantel WM, Polston JE.

Adv Virus Res. 2014;90:147-206. doi: 10.1016/B978-0-12-801246-8.00003-2.

PMID:
25410102
24.

Survey on whiteflies and their parasitoids in cassava mosaic pandemic areas of Tanzania using morphological and molecular techniques.

Guastella D, Lulah H, Tajebe LS, Cavalieri V, Evans GA, Pedata PA, Rapisarda C, Legg JP.

Pest Manag Sci. 2015 Mar;71(3):383-94. doi: 10.1002/ps.3810. Epub 2014 May 27.

PMID:
24753389
25.

Biology and management of Bemisia whitefly vectors of cassava virus pandemics in Africa.

Legg JP, Shirima R, Tajebe LS, Guastella D, Boniface S, Jeremiah S, Nsami E, Chikoti P, Rapisarda C.

Pest Manag Sci. 2014 Oct;70(10):1446-53. doi: 10.1002/ps.3793. Epub 2014 May 21. Review.

PMID:
24706604
26.

15-minute consultation: a structured approach to the assessment of chest pain in a child.

Collins SA, Griksaitis MJ, Legg JP.

Arch Dis Child Educ Pract Ed. 2014 Aug;99(4):122-6. doi: 10.1136/archdischild-2013-303919. Epub 2013 Dec 3. Review.

PMID:
24301714
27.

Spatio-temporal patterns of genetic change amongst populations of cassava Bemisia tabaci whiteflies driving virus pandemics in East and Central Africa.

Legg JP, Sseruwagi P, Boniface S, Okao-Okuja G, Shirima R, Bigirimana S, Gashaka G, Herrmann HW, Jeremiah S, Obiero H, Ndyetabula I, Tata-Hangy W, Masembe C, Brown JK.

Virus Res. 2014 Jun 24;186:61-75. doi: 10.1016/j.virusres.2013.11.018. Epub 2013 Nov 28.

PMID:
24291251
28.

Impact of antibiotic treatment for pulmonary exacerbations on bacterial diversity in cystic fibrosis.

Daniels TW, Rogers GB, Stressmann FA, van der Gast CJ, Bruce KD, Jones GR, Connett GJ, Legg JP, Carroll MP.

J Cyst Fibros. 2013 Jan;12(1):22-8. doi: 10.1016/j.jcf.2012.05.008. Epub 2012 Jun 18.

29.

A quantitative analysis of Ureaplasma urealyticum and Ureaplasma parvum compared with host immune response in preterm neonates at risk of developing bronchopulmonary dysplasia.

Payne MS, Goss KC, Connett GJ, Legg JP, Bruce KD, Chalker V.

J Clin Microbiol. 2012 Mar;50(3):909-14. doi: 10.1128/JCM.06625-11. Epub 2011 Dec 21.

30.

Multiplex RT-PCR assays for the simultaneous detection of both RNA and DNA viruses infecting cassava and the common occurrence of mixed infections by two cassava brown streak viruses in East Africa.

Abarshi MM, Mohammed IU, Jeremiah SC, Legg JP, Kumar PL, Hillocks RJ, Maruthi MN.

J Virol Methods. 2012 Jan;179(1):176-84. doi: 10.1016/j.jviromet.2011.10.020. Epub 2011 Nov 3.

PMID:
22080852
31.

Widespread occurrence and diversity of Cassava brown streak virus (Potyviridae: Ipomovirus) in Tanzania.

Rwegasira GM, Momanyi G, Rey ME, Kahwa G, Legg JP.

Phytopathology. 2011 Oct;101(10):1159-67. doi: 10.1094/PHYTO-11-10-0297.

32.

Comparing the regional epidemiology of the cassava mosaic and cassava brown streak virus pandemics in Africa.

Legg JP, Jeremiah SC, Obiero HM, Maruthi MN, Ndyetabula I, Okao-Okuja G, Bouwmeester H, Bigirimana S, Tata-Hangy W, Gashaka G, Mkamilo G, Alicai T, Lava Kumar P.

Virus Res. 2011 Aug;159(2):161-70. doi: 10.1016/j.virusres.2011.04.018. Epub 2011 Apr 28.

PMID:
21549776
33.

Molecular microbiological characterization of preterm neonates at risk of bronchopulmonary dysplasia.

Payne MS, Goss KC, Connett GJ, Kollamparambil T, Legg JP, Thwaites R, Ashton M, Puddy V, Peacock JL, Bruce KD.

Pediatr Res. 2010 Apr;67(4):412-8. doi: 10.1203/PDR.0b013e3181d026c3.

PMID:
20035248
34.

Optimization of diagnostic RT-PCR protocols and sampling procedures for the reliable and cost-effective detection of Cassava brown streak virus.

Abarshi MM, Mohammed IU, Wasswa P, Hillocks RJ, Holt J, Legg JP, Seal SE, Maruthi MN.

J Virol Methods. 2010 Feb;163(2):353-9. doi: 10.1016/j.jviromet.2009.10.023. Epub 2009 Oct 29.

PMID:
19879299
35.

Cassava mosaic virus disease in East and Central Africa: epidemiology and management of a regional pandemic.

Legg JP, Owor B, Sseruwagi P, Ndunguru J.

Adv Virus Res. 2006;67:355-418. Review. No abstract available.

PMID:
17027685
36.

Does RSV bronchiolitis cause asthma and atopy.

Legg JP.

Pediatr Allergy Immunol. 2005 Sep;16(6):459-61. No abstract available.

PMID:
16176391
37.

Frequency of detection of picornaviruses and seven other respiratory pathogens in infants.

Legg JP, Warner JA, Johnston SL, Warner JO.

Pediatr Infect Dis J. 2005 Jul;24(7):611-6.

PMID:
15999002
38.

Application of FTA technology for sampling, recovery and molecular characterization of viral pathogens and virus-derived transgenes from plant tissues.

Ndunguru J, Taylor NJ, Yadav J, Aly H, Legg JP, Aveling T, Thompson G, Fauquet CM.

Virol J. 2005 May 18;2:45.

40.

Cassava mosaic geminiviruses in Africa.

Legg JP, Fauquet CM.

Plant Mol Biol. 2004 Nov;56(4):585-99. Review.

PMID:
15630622
41.

Methods of surveying the incidence and severity of cassava mosaic disease and whitefly vector populations on cassava in Africa: a review.

Sseruwagi P, Sserubombwe WS, Legg JP, Ndunguru J, Thresh JM.

Virus Res. 2004 Mar;100(1):129-42. Review.

PMID:
15036844
42.

Type 1 and type 2 cytokine imbalance in acute respiratory syncytial virus bronchiolitis.

Legg JP, Hussain IR, Warner JA, Johnston SL, Warner JO.

Am J Respir Crit Care Med. 2003 Sep 15;168(6):633-9. Epub 2003 May 28.

PMID:
12773328
44.

A hypothesis: antenatal sensitisation to respiratory syncytial virus in viral bronchiolitis.

Legg JP, Jones CA, Warner JA, Johnston SL, Warner JO.

Arch Dis Child. 2002 Jun;86(6):431-3.

45.

Cassava mosaic virus disease in East Africa: a dynamic disease in a changing environment.

Legg JP, Thresh JM.

Virus Res. 2000 Nov;71(1-2):135-49. Review.

PMID:
11137168

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