• Corpus ID: 88686258

Raghuva spp. et Masalia sp., chenilles des chandelles du mil en zone sahélienne

  title={Raghuva spp. et Masalia sp., chenilles des chandelles du mil en zone sah{\'e}lienne},
  author={Bernard Vercambre},
An Updated Review of Research on Heliocheilus albipunctella (Lepidoptera: Noctuidae), in Sahelian West Africa
In the Sahelian region of West Africa, pearl millet, which is a major subsistence food crop supporting families’ livelihoods, is regularly attacked by the millet head miner/spike worm, Heliocheilus
Gestion de la chenille mineuse de l'épi du mil par des lâchers du parasitoïde Habrobracon hebetor Say au Niger
La chenille mineuse de l'epi du mil, Heliocheilus albipunctella De Joannis, est l'un des principaux ravageurs du mil en zone sahelienne. En 2015 et 2016, une demarche de lutte biologique de grande
Field Evaluation of Fecundity, Longevity, and Oviposition Period of Millet Head Miner (Lepidoptera: Noctuidae) in Niger
The factors regulating Heliocheilus albipunctella development and abundance on pearl millet were investigated in field experiments in Niger, and the number of eggs oviposited varied with the pearl Millet sowing date and was greatest on millet sown on 4 July.
Birds and bats contribute to natural regulation of the millet head miner in tree-crop agroforestry systems
DNA Metabarcoding as a Tool for Disentangling Food Webs in Agroecosystems
Metabarcoding via high-throughput sequencing (HTS) offers new opportunities for unraveling trophic linkages between generalist predators and their prey, and ultimately identifying key ecological drivers of natural pest regulation.
Evaluation des génotypes de mil Pennisetum glaucum (L.) R. Br. pour la résistance ou la tolérance à la mineuse de l’épi de mil, Heliocheilus albipunctella De Joannis au Niger
To identify resistant or tolerant genotypes, screening tests were conducted with 31 varieties in villages of Maradi region in 2016 and 2017 with a randomized block design and principal component analysis identified 3 groups: early and MHM-infested varieties; 2) late and less infested by the pest; and 3) high yielding late genotypes.
Source of resistance in pearl millet varieties against stem borers and the ear headminer
Evaluation of pearl millet insect pests in Senegal showed a low stem borer incidence and damage on Thialack2 and Gawane compared to Souna3, and it is suggested, Gawane contains a source of resistance to stem borers i.e. H. albipunctella for which ISMI9507 would be resistance as well.
Breeding for Insect Resistance in Sorghum and Millets
The chapter covers the resistance sources, resistance mechanisms, resistant traits, gene action governing the major traits, and biotechnological advances for the economically important pests in sorghum and millets.
Ecological EnginEEring for sustainablE agriculturE in arid and sEmiarid WEst
Against the current backdrop of climatic and socioeconomic constraints, dryland farming systems must evolve in order to adapt and respond to a dual challenge—produce more to meet the substantial food