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Jonathan Newby Profile
Jonathan Newby

@jononewby

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Cassava Program Leader - CIAT. Agricultural Economist working on smallholder livelihood projects. CGIAR Coordinator for Lao PDR

Lao People's Democratic Republ
Joined July 2009
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@jononewby
Jonathan Newby
1 month
RT @BiovIntCIAT_eng: 📢 The first cases of cassava witches' broom disease have been confirmed in French Guiana and Brazil. 🧑‍🔬 Together with….
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@jononewby
Jonathan Newby
1 month
RT @CrawfordFund: 📹 🍠 🇻🇳 Chris McLennan reports on his recent journalist visit to Vietnam to cover the @ACIARAustralia funded cassava breed….
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Grok
21 days
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@jononewby
Jonathan Newby
2 months
RT @CrawfordFund: 🥔 🌱🧑‍🌾 Cassava: A lifeline crop, backed by Australian Research! Chris McLennan reports on his recent journalist visit to….
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@jononewby
Jonathan Newby
2 months
RT @CrawfordFund: Of all Vietnam’s cassava fields! Lovely coincidence to meet Hung Ngoc Nguyen during a visit to @ACIARAustralia @BiovIntCI….
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@jononewby
Jonathan Newby
2 months
RT @CrawfordFund: Constant battle but lots of smiles! Protecting cassava yield thru breeding for disease resistance for Vietnamese farmers….
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@jononewby
Jonathan Newby
3 months
RT @makeshctcri: International Symposium on Tropical root and tuber crops will be held during 17-21 November 2025 at Thiruvananthapuram, K….
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@jononewby
Jonathan Newby
4 months
RT @CassDiseaseAsia: #CMD or #CBSD — take your pick,.#Viruses movin’ slick like a backstreet trick. #Whiteflies spread it like it’s just a….
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@jononewby
Jonathan Newby
8 months
RT @AgdiaInc: In new studies published in "Scientific Reports and New Disease Reports", Dr. Wilmer Cuellar and his team from Alliance of Bi….
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phys.org
Across the tropics, farming communities—an estimated 800 million people—rely on cassava for food and income. However, in recent decades, harvests have been decimated by rapidly spreading diseases. ...
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@jononewby
Jonathan Newby
9 months
Many comments in #farmer socialmedia groups are discussing the ‘low’ #cassava prices this year. A few figures to consider. Short memories? Recency bias? With #disease 🦠 impacting yields many farmers may now feel the pain masked by higher prices for past 2 years. @CGIAR
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@jononewby
Jonathan Newby
9 months
Happy Birthday 🎈 5 years since constructed, #NAFRI continues to use the @CassDiseaseAsia rapid multiplication tunnels in Laos 🇱🇦. With new resistant clones on their way from @BiovIntCIAT_eng Vietnam 🇻🇳 FutureSeeds is about to enter a new phase. @ACIARAustralia @BiovIntCIAT_eng
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@jononewby
Jonathan Newby
9 months
RT @CassDiseaseAsia: New public-private #partnerships required to deliver disease-free motherplants & new #resistant varieties to a network….
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@jononewby
Jonathan Newby
9 months
#Cassava farmers in Southeast Asia are WTP for clean planting materials & new varieties. Supporting market-based clean #seed approaches is an important component of a regional strategy for tackling the #CMD & #CWBD threatening livelihoods & industry.
alliancebioversityciat.org
In the midst of an industry-wide disease threat to cassava, researchers from the Alliance of Bioversity International and CIAT have found that farmers in Laos and Cambodia are willing to pay higher...
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@jononewby
Jonathan Newby
9 months
RT @MICHAELSELVARA7: We’re excited to announce the publication of our article on AI-powered detection and quantification of Post-Harvest Ph….
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@jononewby
Jonathan Newby
10 months
RT @WJCuellar: Disease Alert: The emergence of #cassava witches' broom #disease (#CWBD) in the Americas will require strong regional coordi….
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@jononewby
Jonathan Newby
10 months
RT @JMPardo86: VSD #cacao and #CWBD could be sibling diseases, first time observing C. theobromae growing from cacao and cassava petioles a….
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@jononewby
Jonathan Newby
10 months
Investment in #cassava disease 🦠 research 🔬 in Asia 🇱🇦 🇻🇳 🇰🇭 🇹🇭 paying dividends in LatinAmerica. @BiovIntCIAT_eng diagnostics developed in @CassDiseaseAsia supported by @ACIARAustralia 🇦🇺 @USAID 🇺🇸 confirm #CWBD in 🇧🇷🇬🇾 . @embrapa @Cirad 🇫🇷 @CGIAR .
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revistacultivar.com
This is the first time that the fungus has been detected in crops in Brazil; the disease has the potential to cause major economic losses
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@jononewby
Jonathan Newby
10 months
RT @WJCuellar: Si quieren conocer los últimos descubrimientos sobre enfermedades de #yuca en esta región, no se pierdan las presentaciones….
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