Results 11 to 20 of about 115,968 (214)

Effect of Short Term Cold Storage on the Quality of \u3ci\u3eTrichogramma Brassicae, T. Cacoeciae\u3c/i\u3e, and \u3ci\u3eT. Evanescens\u3c/i\u3e (Hymenoptera: Trichogrammatidae) [PDF]

open access: yes, 2018
Trichogramma cacoeciae Marchall, T. brassicae Bezdenko and T. evanescens Westwood (Hymenoptera: Trichogrammatidae) could be useful in biological control programs of agricultural insect pests.
Ozder, N., Saglam, O.
core   +2 more sources

Repellent Activity of Cymbopogon citratus Essential Oil Against Four Major Stored Product Pests: Plodia interpunctella, Sitophilus oryzae, Acanthoscelides obtectus and Tribolium castaneum

open access: yesContemporary Agriculture, 2021
The purpose of this study is to assess the repellent activity of lemongrass (Cymbopogon citratus) essential oil (EO), grown in Serbia under greenhouse conditions, against four prevalent stored product pests: Plodia interpunctella (larvae), Sitophilus ...
Gvozdenac Sonja   +6 more
doaj   +1 more source

Effect of Temperature and Insect Infestation Levels on Oxygen Depletion in Hermetic Storage

open access: yesInsects, 2023
Hermetic storage methods are effective at protecting grain against insect pests. Biotic and abiotic factors influence oxygen depletion during hermetic storage.
Trust Kasambala Donga   +1 more
doaj   +1 more source

An Inventory of Stored Grain Insects in Michigan [PDF]

open access: yes, 2017
(excerpt) The problems with insects in commercial and farm-stored corn, small grains, dry beans, and soybeans are reduced to a minimum by Michigan\u27s cool climate and usually short period of storage (Ruppel, 1976).
Ruppel, Robert F
core   +3 more sources

Maize Combined Insect Resistance Genomic Regions and Their Co-localization With Cell Wall Constituents Revealed by Tissue-Specific QTL Meta-Analyses

open access: yesFrontiers in Plant Science, 2018
Combinatorial insect attacks on maize leaves, stems, and kernels cause significant yield losses and mycotoxin contaminations. Several small effect quantitative trait loci (QTL) control maize resistance to stem borers and storage pests and are correlated ...
Arfang Badji   +12 more
doaj   +1 more source

Selected Cultivar-Specific Parameters of Wheat Grain as Factors Influencing Intensity of Development of Grain Weevil Sitophilus granarius (L.)

open access: yesAgriculture, 2023
Wheat, the main source of protein in the human diet, is a staple food in many countries. The yields and technological quality of wheat grain depend on both the yielding potential of wheat and the properties of wheat grain that allow its safe storage.
Bożena Kordan   +4 more
doaj   +1 more source

Evaluation of sweetpotato (Ipomoea batatas (L.) Lam.) germplasm from north-eastern Uganda through a Farmer Participatory Approach [PDF]

open access: yes, 2002
Ugandan farmers grow many landrace sweetpotato varieties, but some of these are relatively low yielding and susceptible to pests. The objective of the present research was to involve farmers in a large-scale assessment of Ugandan farmers’ varieties to ...
Abidin, P.E.   +6 more
core   +2 more sources

A Preliminary Analysis on the Insecticidal Effect of Cyantraniliprole against Stored-Product Pests

open access: yesApplied Sciences, 2022
While existing insecticides are becoming obsolete, the need for research and application of alternative substances is growing. Cyantraniliprole is a second-generation ryanodine receptor with the ability to bind and activate the ryanodine receptors in ...
Spiridon Mantzoukas   +5 more
doaj   +1 more source

Rapid discrimination of the common species of the stored product pest Liposcelis (Psocoptera: Liposcelididae) from China and the Czech Republic, based on PCR-RFLP analysis

open access: yesEuropean Journal of Entomology, 2008
Psocids of the genus Liposcelis (Psocoptera: Liposcelididae) are stored product pests that are difficult to identify morphologically. A molecular method based on Restriction Fragment Length Polymorphism (RFLP) of the PCR-amplified 16S rDNA gene was ...
Meng QIN   +4 more
doaj   +1 more source

Essential oil bioactivity evaluation of the different populations of Cupressus against adult rice weevil (Sitophilus oryzae L.)

open access: yesJournal of Medicinal Plants, 2021
Background: A significant amount of crop production is destroyed annually by pests in the storage and significant damage is caused to crops. Recently, the use of essential oils as an alternative to pesticides in pest control has been considered.
Mohammadreza Labbafi   +7 more
doaj  

Home - About - Disclaimer - Privacy