Results 101 to 110 of about 1,590 (194)

Biology and ecology of Apanteles taragamae, a larval parasitoid of the cowpea pod borer Maruca vitrata [PDF]

open access: yes, 2011
Maruca vitrata Fabricius is a key insect pest of cowpea in West Africa. Larvae of this moth can cause up to 80% of yield losses. The first classical biological control programme against M.
Dannon, A.E.
core   +1 more source

Cultivar and insecticide spraying time effects on cowpea insect pests and grain yield in northern Ghana

open access: yesAnnals of Agricultural Sciences, 2019
Insecticide application is the recommended practice for control of insect pests on cowpea (Vigna unquiculata (L) Walp). However, these have negative effects on humans and the environment, apart from being costly for resource-poor farmers.
F. Kusi   +9 more
doaj   +1 more source

Cloning and functional characterization of the intersex homologous gene in the pest lepidopteron Maruca vitrata

open access: yesThe International Journal of Developmental Biology, 2009
The intersex (ix) gene works in concert with doublesex (dsx) at the bottom of the sex-determination hierarchy to control somatic sexual differentiation in Drosophila melanogaster females. Here we report the isolation and characterization of the Drosophila intersex (ix) homologue in the pest lepidopteron Maruca vitrata (Mvix).
Cavaliere D   +3 more
openaire   +5 more sources

EVALUATION OF CERTAIN INSECTICIDES AGAINST SPOTTED POD BORER [MARUCA VITRATA (GEYER)] ON MUNGBEAN (VIGNA RADIATA L.) [PDF]

open access: yes, 2015
Present study was conducted at Agricultural Research Farm, Banaras Hindu University, Varanasi during Kharif season of 2013 and 2014 to know the efficacy of certain newer group of insecticides (Indoxacarb 14.5% SC, Spinosad 45% SC, Lambda cyhatlothrin 5 ...
BIRBAL BAIRWA, P. S. SINGH
core   +1 more source

Field Screening of Black Gram Genotypes for Resistance against the Spotted Pod Borer, Maruca vitrata (Fabricius) under Southern Telangana Conditions, India [PDF]

open access: yes
Black gram (Vigna mungo L. Hepper) is India\u27s third most important pulse crop. Throughout its growth, the crop is vulnerable to various insect pests from sowing to harvest and during post-harvest.
Aparna, K.   +5 more
core   +2 more sources

Progress in Integrated Control of Soybean Pests Worldwide [PDF]

open access: yes, 1983
Soybean is a multi-purpose crop, an important source of protein in food for humans and has many industrial uses and medic inal values. In addition, it plays a very important rol e in maintaining the balance of the energy in human ecosystems.
Luo, Yizhen
core  

Multifunctional coreid bug pheromones for efficient bioprotection against legume pests and enhanced food productivity

open access: yesChemical and Biological Technologies in Agriculture
Background In Africa, food legumes such as cowpeas and beans constitute important sources of proteins for millions of rural and urban populations. However, attacks by multiple pest species can reduce yields by up to 80%.
Hilaire Kpongbe   +5 more
doaj   +1 more source

Field Performance of a Genetically Modified Cowpea (Vigna unguiculata) Expressing the Cry1Ab Insecticidal Protein Against the Legume Pod Borer Maruca vitrata

open access: yesAgronomy
Cowpea (Vigna unguiculata) is a vital crop in sub-Saharan Africa, but the legume pod borer (LPB), Maruca vitrata, can cause over 80% yield losses.
Jerry A. Nboyine   +15 more
doaj   +1 more source

Home - About - Disclaimer - Privacy