PREDATORS AND PARASITOIDS OF INSECT PESTS OF UPLAND RICE: IN THE LOCALITY OF MAROUA, EXTREME NORTH CAMEROON - Couverture souple

Sadou, Ismael

 
9786205712023: PREDATORS AND PARASITOIDS OF INSECT PESTS OF UPLAND RICE: IN THE LOCALITY OF MAROUA, EXTREME NORTH CAMEROON
Couverture souple
ISBN 10 : 6205712024 ISBN 13 : 9786205712023
Editeur : Our Knowledge Publishing, 2023

Synopsis

The objective of this study was to make an inventory of predatory and parasitoid arthropods of rainfed rice insect pests in Maroua. Insects were captured using sweep nets in a random fashion over an area of 2500 m2. 100 double sweeps (200 sweeps) were made per net and repeated five times, for a total of 1000 sweeps per collection. Collections were made every two weeks at each stage of rice development (seedling, tillering and heading). Nine species of predators and four species of parasitoids were identified, the most abundant being Araneus sp. of the family Araneidae and Platygaster sp. of the family Platygasteridae. The dynamics showed that the predator population grows rapidly while the parasitoid population decreases during the development of the plant.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Éditeur
Our Knowledge Publishing
Date d'édition
2023
Langue
anglais
ISBN 10 
6205712024
ISBN 13 
9786205712023
Reliure
Broché
Nombre de pages
68
Coordonnées du fabricant
non disponible
Personne responsable
non disponible