Results 101 to 110 of about 7,866 (233)

Thermal Death Kinetics of Cryptolestes pusillus (Schonherr), Rhyzopertha dominica (Fabricius), and Tribolium confusum (Jacquelin du Val) Using a Heating Block System

open access: yesInsects, 2019
Thermal treatment has been extensively used to control pests in stored grains for a long time. The objective of this study was to analyze thermal death kinetics of adult flat grain beetle, Cryptolestes pusillus (Schonherr), lesser grain borer ...
Lixia Hou, Yi Wu, Shaojin Wang
doaj   +1 more source

Economic Analysis of Alternative Maize Storage Technologies in Kenya [PDF]

open access: yes
Upcoming technologies for maize storage have sometimes been promoted without being subjected to trials and economic analysis. In the recent past, new storage technologies, actellic super, super grain bag and the metal silo have been developed.
De Groote, Hugo, Kimenju, Simon Chege
core   +1 more source

A study of population growth of Sitophilus oryzae L. and Sitophilus granarius L. in single and mixed culture in wheat and rice : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Plant Science at Massey University [PDF]

open access: yes, 1983
Biological interactions between organisms which contend for the same resource, have been of interest to ecologists since the days of Darwin. Although this sort of association is evident for many animal-versus-animal and plant-versus-plant situations, one
Stephensons, Maria Christina
core  

Response of cereals to intercropping with non‐food crops in tropical and subtropical regions: A meta‐analysis

open access: yesAgronomy Journal, Volume 118, Issue 3, May/June 2026.
Abstract Intercropping cereals with non‐food intercrops (NFICs) provides a means to enhance cereal productivity while providing additional benefits such as improved soil health or forage production. We conducted a meta‐analysis to investigate the effect of NFICs on cereal yields, cereal nitrogen uptake, and striga (Striga spp.) infestation, using 874 ...
Kamarou‐Dine Seydou   +5 more
wiley   +1 more source

Evaluation of the potential value of the F1H and F2H Diatomaceous earth formulations as grain protectants against Rhyzopertha dominica (Fabricius) (Coleoptera: Bostrichidae)

open access: yesJulius-Kühn-Archiv, 2018
An insecticidal efficacy of two newly developed grain protectant formulations were assessed against lesser grain borer Rhyzopertha dominica (Fabricius) (Coleoptera: Bostrichidae) on wheat and corn after 6 months period of.
Liška, Anita   +6 more
doaj   +1 more source

Response of Lowland Rice Plants to Simulated Insect Defoliation in West Africa [PDF]

open access: yes, 2002
Field experiments were conducted to investigate the impact of simulated insect-caused defoliation on irrigated rice. Defoliation levels tested were 0% (control), 25% defoliation at 21 days after transplanting (dat), 25% defoliation at 41 dat, 25 ...
Heinrichs, E. A., Oyediran, I. O.
core   +1 more source

Diagnostic Molecular Markers for Phosphine Resistance in US Populations of Tribolium castaneum and Rhyzopertha dominica [PDF]

open access: yes, 2015
Citation: Chen, Z., Schlipalius, D., Opit, G., Subramanyam, B., & Phillips, T. W. (2015). Diagnostic Molecular Markers for Phosphine Resistance in US Populations of Tribolium castaneum and Rhyzopertha dominica. Plos One, 10(3), 14.
Bhadriraju, Subramanyam   +4 more
core   +3 more sources

Voltammetric Studies of Nitrate Reduction at Boron‐Doped Diamond Thin‐Film Electrodes of Different Microstructure

open access: yesElectroanalysis, Volume 38, Issue 5, May 2026.
The electrochemical reduction of nitrate at polycrystalline boron‐doped diamond (BDD) electrodes using three different microstructures was studied. The reduction of nitrate proceeded similarly on the three BDD electrode types in terms of onset and peak potentials in 0.1 M Na2SO4.
Margaret R. Conway, Greg M. Swain
wiley   +1 more source

Principal stored grain insects of Missouri [PDF]

open access: yes, 1993
"Prepared by Extension Entomologists of the North Central States in cooperation with the Federal Extension Service, U. S. Department of Agriculture.""This is the first in a series of picture sheets prepared by Extension entomologists of the North Central
Craig, Wilfred S.
core  

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