Resistance status of Bemisia tabaci to novel compounds in Spain

  1. BIELZA LINO, PABLO 1
  2. Moreno Vicente, Inmaculada
  3. BELANDO MELGAREJO, ANA
  4. GRÁVALOS RIESCO, CAROLINA 1
  1. 1 Universidad Politécnica de Cartagena
    info

    Universidad Politécnica de Cartagena

    Cartagena, España

    ROR https://ror.org/02k5kx966

Actas:
ECE 2018: XI European Congress of Entomology : Nápoles (Italia), del 2 al 6 de julio de 2018

Año de publicación: 2018

Tipo: Aportación congreso

GOOGLE SCHOLAR

Resumen

Bemisia tabaci has readily developed resistance to numerous insecticide classes. Novel compounds such as diamides and ketoenols have beenrecently proposed for an effective control of this problematic pest. Cyantraniliprole is a novel anthranilic diamide insecticide. This new compoundshows activity on a cross-spectrum of pests by activating ryanodine receptors. Spiromesifen and spirotetramat are novel insecticides belonging tothe new chemical class of tetronic and tetramic acid derivatives, also known as ketoenols. They have a new mode of action, interfering with lipidbiosynthesis. Toxicity to these compounds were determined for lab and field populations in the Mediterranean area in order to clarify the resistancestatus and cross-resistance patterns