Results 141 to 150 of about 1,001 (173)

Effects of starvation period on the locomotory response of Rhyzopertha dominica (F.)

Journal of Stored Products Research, 2008
Abstract In the context of developing a behavioural bioassay, the effects of 1–5 days starvation on the locomotory responses of Rhyzopertha dominica were investigated. Movements in an experimental arena with airflow were videoed and analysed using computerised tracking and motion analysis software.
openaire   +1 more source

Impact of Rhyzopertha dominica (F.) on quality parameters of milled rice

Journal of Stored Products Research, 2012
Abstract The impact of Rhyzopertha dominica , the lesser grain borer, on milling quality of Francis and Wells cultivars of rough rice was assessed for the 2007 and 2008 crop years by infesting 200-g rough rice samples harvested at moderate and low moisture contents with 0, 10, 25, 50, and 100 parental adult insects, which were removed after one week.
F.H. Arthur, G.O. Ondier, T.J. Siebenmorgen   +2 more
openaire   +1 more source

Prevalence of resistance to deltamethrin in Rhyzopertha dominica (F.) in eastern Australia

Journal of Stored Products Research, 2018
Abstract The pyrethroid, deltamethrin, is currently used as a grain protectant to protect stored grain from insect pests in several countries including Australia. We examined the variation in response to wheat treated with deltamethrin among 15 field populations of the lesser grain borer, Rhyzopertha dominica (F.) collected from Queensland and New ...
Daglish, Gregory J., Nayak, Manoj K.
openaire   +2 more sources

The biology and susceptibility to ionizing radiation of Rhyzopertha dominica (Fabricius)

2016
The rate of development in flour and grain, adult longevity and female fecundity of a strain of Rhyzopetrtha dominica (Fabricius) were measured under constant conditions of temperature and relative humidity. The time required for the development of adults from eggs was 36.3 ± 0.4 days in flour and 32.4 ± 0.4 days in grain. Adult females lived 50 .9 ± 3.
openaire   +3 more sources

Bionomics and Morphometric Study of Rhyzopertha dominica Fabricius on Stored Wheat

Journal of Experimental Agriculture International
The lesser grain borer, Rhyzopertha dominica (Fabricius), is a major pest of stored wheat, causing substantial post-harvest losses worldwide. Despite its economic importance, detailed biological and morphometric data on this species remain limited. The present study was conducted at Regional Research Station, AAU, Anand to investigate the bionomics and
Vivek Adhikari, M. V. Dabhi
openaire   +1 more source

Rhyzopertha dominica (lesser grain borer)

PlantwisePlus Knowledge Bank, 2022
openaire   +1 more source

Sex Differences In the Radiosensitivity of Rhyzopertha dominica Adults1

Journal of Economic Entomology, 1972
Harpal Singh, J. N. Liles
openaire   +1 more source

Chemical Profiles and Insecticidal Potential of Essential Oils Isolated from Four Thymus Species against Rhyzopertha dominica (F.)

Plants, 2022
, William N Setzer, Asgar Ebadollahi
exaly  

Deltamethrin resistance in Rhyzopertha dominica (F.) (Coleoptera: Bostrichidae) in Brazil.

2003
AbstractSamples from some uncontrolled and other populations of R. dominica were collected to investigate the extent of their tolerance to deltamethrin. Eleven strains were bioassayed with deltamethrin using the standard FAO method for resistance to pesticide and wheat grain as food.
openaire   +1 more source

Susceptibility of rough rice of genotypes to rhyzopertha dominica (F.)

Indian Journal of Entomology, 2020
Deepak Kumar, Deepti Srivastava, MD Shamim, Mahesh Kumar, V B Jha, MD Wasim Siddiqui, K N Singh   +6 more
openaire   +1 more source