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En Colombia la producción de maíz,arroz y algodonero se ve limitada por S.frugiperda (gusano cogollero).Actualmente, existen referencias de dos biotipos:(1) maíz–algodón y (2) arroz. Morfológicamente indistinguibles, pero que exhiben respuesta diferencial a insecticidas y Bt. El propósito de esta...


Marin L., Diana VictoriaCastillo, Diana KatherineRodríguez Chalarca, JairoBecerra López Lavelle, Luis AugustoPérez C., Cristo Rafael[Protocolo para detectar la variabilidad genética de Spodoptera frugiperda smith (Lepidoptera: Noctuidae) en algodonero, arroz y maíz en Colombia]Protocolo para detectar la variabilidad genética de Spodoptera frugiperda smith (Lepidoptera: Noctuidae) en algodonero, arroz y maíz en Colombia

This study comprises field experiments on methane emissions from rice fields conducted with an Eddy-Covariance (EC) system as well as test runs for a modified closed chamber approach based on measurements at nighttime. The EC data set covers 4 cropping seasons with highly resolved emission rates ...


Wassmann, ReinerAlberto, Ma. Carmelita R.Tirol-Padre, AgnesHoang, Nghia TrongRomasanta, Ryan R.Sander, Bjoern Ole[Increasing sensitivity of methane emission measurements in rice through deployment of ‘closed chambers’ at nighttime]Increasing sensitivity of methane emission measurements in rice through deployment of ‘closed chambers’ at nighttime

The impacts of increasing natural climate disasters are threatening food security in the Asia-Pacific region. Rice is Asia’s most important staple food. Climate variability and change directly impact rice production, through changes in rainfall, temperature and CO2 concentrations. The key for sus...


Heath LSalinger MJFalkland THansen, JamesJiang KKameyama YKishi, M.Meinke HMorton KNikitina, E.Shukla PRWhite I[Climate and Security in Asia and the Pacific (Food, Water and Energy)]Climate and Security in Asia and the Pacific (Food, Water and Energy)

Mzee, F.[Strengthening rice and legume seed systems: Activities and achievements 2018/2019]Strengthening rice and legume seed systems: Activities and achievements 2018/2019

Both strigolactones (SLs) and abscisic acid (ABA) biosynthetically originate from carotenoids. Considering their common origin, the interaction of these two hormones at the biosynthetic and/or regulatory level may be anticipated. Here we show that, in rice, drought simultaneously induces SL produ...


Haider, I.Andreo-Jimenez, B.Bruno, M.Bimbo, A.Flokova, K.Abuauf, H.Ntui, V.O.Guo, X.Charnikhova, T.Al-Babili, S.Bouwmeester, H.J.Ruyter-Spira, C.[The interaction of strigolactones with abscisic acid during the drought response in rice]The interaction of strigolactones with abscisic acid during the drought response in rice

La eecidomyie afrieaine des galles du riz (Orseolia oryzivora Hllrris & Gagne) est un insecte ravageur du riz dont la population a recemment eonnu une veritable explosion dans bon nombre de pays Afriellins, L'infestation peut provoquer la perte totale de la reeolte. Plusieurs agents naturels de l...


Umeh, E.D.N.Ukwungwu, M.N.Joshi, R.[Lutte biologique naturelle contre la cecidomyie africaine du riz au Nigeria: guide de recherche de lIita, No. 37]Lutte biologique naturelle contre la cecidomyie africaine du riz au Nigeria: guide de recherche de lIita, No. 37

Quantitative trait loci (QTL) that confer broad‐spectrum resistance (BSR), or resistance that is effective against multiple and diverse plant pathogens, have been elusive targets of crop breeding programmes. Multiparent advanced generation intercross (MAGIC) populations, with their diverse geneti...


Bossa Castro, Ana M.Tekete, CheickRaghavan, ChitraDelorean, Emily E.Dereeper, AlexisDagno, KarimKoita, OusmaneMosquera Cifuentes, Gloria MariaLeung, HeiVerdier, ValérieLeach, Jan E.[Allelic variation for broad-spectrum resistance and susceptibility to bacterial pathogens identified in a rice MAGIC population]Allelic variation for broad-spectrum resistance and susceptibility to bacterial pathogens identified in a rice MAGIC population

Carsky, R.[Rice based production in inland valleys of west Africa: research review and recommendations: RCMP research monograph, No. 8]Rice based production in inland valleys of west Africa: research review and recommendations: RCMP research monograph, No. 8

Lynam, John K.Byerlee, Derek[Forever pioneers – CIAT: 50 years contributing to a sustainable food future… and counting]Forever pioneers – CIAT: 50 years contributing to a sustainable food future… and counting

CGIAR Research Program on Rice[Annual progress report 2012: CGIAR Research Program on Rice (GRiSP)]Annual progress report 2012: CGIAR Research Program on Rice (GRiSP)

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