Acción del nematicida 1,2-dibromo -3-cloropropano sobre el metabolismo del suelo
Résumé
0. 4.7, 9.4, 18.8 and 28.2 ppm (0.6.25, 12.5, 25.0 and 37.5 I/ha) of 1.2- Dibromo -3- chloropropane (DBCP, Fumazone´ or Nemagon) were tested to determine their effect upon the soil metabolism measured in terms of CO2 production. It was found that the nematicide application depressed CO2 evolution during the two first weeks of incubation, while after three weeks all treatments but 28.2 ppm enhaced the soil metabolism in comparison with the checks sample (0 ppm).
Keywords
Nematocida||nematicides||nematicida||nématocide, Dióxido de carbono||carbon dioxide||Dióxido de carbono||dioxyde de carbone, Parásito||parasites||parasita||parasite, Propiedad físico - química suelo||soil chemicophysical properties||propriedade físico-química do solo||propriété physicochimique du sol, Aplicación del pesticida||pesticide application||aplicação de pesticidas||application des pesticides, Nematodo||nematodes||nemátodes||nématode, Incubación de huevos||egg incubation||incubação do ovo||accouvage, Costa Rica||Costa Rica||Costa Rica||Costa Rica,
Delegation
Sede Central
Éditeur
Instituto Interamericano de Cooperación para la Agricultura (IICA)
Is part of
Turrialba; Vol.23, no. 4
Status
openAccess
Collections
- Turrialba [1631]