Artículos relacionados a AFRICAN RICE MIDGE IN MAROUA (EXTREME NORTH CAMEROON)

AFRICAN RICE MIDGE IN MAROUA (EXTREME NORTH CAMEROON) - Tapa blanda

Sadou, Ismael

 
9786205819814: AFRICAN RICE MIDGE IN MAROUA (EXTREME NORTH CAMEROON)
Tapa blanda
ISBN 10: 6205819813 ISBN 13: 9786205819814
Editorial: Our Knowledge Publishing, 2023

Sinopsis

The objective of the study was to increase rice production by screening three (03) NERICA (New Rice for Africa) rice varieties against African rice midge (Orseolia oryzivora) attack and to integrate efficient biological control in rainfed rice cultivation.During the rice cropping cycle, each phenological stage of the plant is sampled every two weeks using the D-VAC aspirator and mowing net throughout the cropping season, as this sampling frequency corresponds to a specific phenological stage. White hearts were sampled during the bolting stage of the plant. NERICA 3 is more susceptible than the other two varieties because it has a higher AfRGM population. The abundance of the AfRGM population varies according to the collection method (Sweep-Net and D-VAC). Collection using the D-VAC was more efficient than Sweep-Net.Only 5 live AfRGM individuals were recovered out of 38 observed.

"Sinopsis" puede pertenecer a otra edición de este libro.

Editorial
Our Knowledge Publishing
Año de publicación
2023
Idioma
Inglés
ISBN 10 
6205819813
ISBN 13 
9786205819814
Encuadernación
Tapa blanda
Número de páginas
68
Contacto del fabricante
no disponible
Persona responsable
no disponible