Maruca vitrata pdf viewer

Pdf seasonal incidence of maruca vitrata geyer and. Several studies on increasing field attractancy using sex pheromones have not been satisfactory. The field experiment was conducted on the seasonal incidence of spotted pod borer, maruca vitrata geyer and gram pod borer, helicoverpa armigera hubner on black gram at chatha farm, skuastjammu during summer 2018. Efficacy of a cry1ab gene for control of maruca vitrata. Pdf annual cycle of the legume pod borer maruca vitrata fabricius. Maruca vitrata, damage, cowpea, biopesticide and integrated pest management. New artificial diet for continuous rearing of the bean pod borer, maruca vitrata pan wang1, pengfei lu2, xialin zheng1, lizhen chen1, chaoliang lei1, xiaoping wang1. Pdf laboratory rearing of the legume pod borer, maruca vitrata. Maruca vitrata was considered to be of quarantine significance by pierce 1917 and was listed as a pest of export concern by holdeman 1986 under the name maruca testulatus, a misspelling. Ovipositional preference of maruca testulalis vitrata geyer lepidoptera. The suitability of mung bean sprouts vigna mungo l. Keys about fact sheets glossary larval morphology references. Maruca vitrata sex pheromone in two chinese populations 417 cantly more males than any other blend baiting with the major component alone or with a twocomponent blend, or virgin females in a.

Pyralidae in shortduration pigeonpea by v r bhagwat, t g shanower and m a ghaffar download pdf 228 kb. Experiments for the optimization of traps and lures were continued in benin downham et al. Euphorbiaceae was studied under laboratory and field conditions against three key insect pests of cowpea, vigna unguiculata l. The female moth laid eggs on the flower buds, flower petals, tender pods and on inner surface of glass jar. Pdf maruca vitrata is an economically significant insect pest of cowpea in sub saharan africa. Female sex pheromone blends and male response of the. Hepper as a diet to rear larvae of maruca vitrata fabricius was tested for the first time in laboratory. Laboratory rearing of the legume pod borer, maruca vitrata fabricius. Genomic and host range studies of maruca vitrata nucleopolyhedrovirus yunru chen, chihyu wu, songtay lee,23 yanjheng wu,2 chufang lo,3 mengfeng tsai4 and chunghsiung wang1. Current study was undertaken to explore the utility of sex pheromone for its management. New artificial diet for continuous rearing of the bean pod.

The spatial genetic differentiation of the legume pod borer, maruca vitrata f. Efficacy of biopesticides against maruca vitrata journal of. Find, read and cite all the research you need on researchgate. Ovipositional preference of maruca testulalis vitrata. Pest risk analysis for maruca vitrata fabricius, bean.

A study on biology of spotted pod borer, maruca vitrata was studied on greengram under laboratory conditions during rabi 20142015 at the regional agricultural research station, lam, guntur. The adults were put in cups for oviposition in a room maintained at 24c with 5875%rh. Crambidae, a serous pest of cowpea and other legume crops. Pdf maruca vitrata is an economically significant insect pest of cowpea in subsaharan africa. The bean pod borer, maruca vitrata fabricius lepidoptera. Globally, maruca vitrata geyer is a serious yield constraint on food legumes including yardlong bean vigna unguicula. Maruca was largely responsible for the initial quarantine of beans entering the united states from puerto rico leonard and mills 1931. Secondinstar aphis craccivora koch and megalurothirps sjostedti trybom nymphs, and thirdinstar. Maruca vitrata fabricius is the scientific name of this legume flower and pod borer, synonymously called maruca. Functional response and life history parameters of.