Results 11 to 20 of about 5,226,790 (259)

Efficiency of some Hermetic Monolayer Plastic Packing Materials for Protecting Wheat Grains against Sitophilus oryzae [PDF]

open access: yesJournal of Plant Protection and Pathology
Packing is an important process in storage of wheat grain. Current study focused on using different packages and different colorless or colored included, red, blue, black and yellow colors as wheat grain protectants.
Alzahraa Elmadawy   +3 more
doaj   +1 more source

EFFICACY OF SOME INERT DUSTS AND THEIR MIXTURES ON SOME STORED PRODUCT INSECTS [PDF]

open access: yesJournal of Plant Protection and Pathology, 2009
The present study were carried out under laboratory conditions of 28 + 1oC and 70 + 5% R.H. to evaluate the effectiveness of tricalcium phosphate (TCP) and diatomaceous earth dusts (DE) separately and mixtures against rice weevil; Sitophilus oryzae (L ...
S. Ibrahim, H. El-Zun, G. Zayed,
doaj   +1 more source

Stored product protection in Africa: Past, present and future [PDF]

open access: yes, 2010
More than 55% of Africans earn their livelihood from agriculture, which is also the key to economic development of the continent. The agriculture is largely traditional and grains constitute the bulk of food production.
Nukenine, E. N.
core   +1 more source

High quality genomic resources for stored product insects: Presentation [PDF]

open access: yes, 2018
The expansion of genomic resources for stored product insects has largely been hampered by cost, time required for inbreeding, and technical issues that can arise during genome assembly from pooling multiple individuals together for DNA isolation and ...
Gelb, Scott M.   +3 more
core   +1 more source

Contact Toxicity and Effect on Progeny of Two Green Pesticides Against some Stored Product Insects Compared to Malathion [PDF]

open access: yesJournal of Plant Protection and Pathology
The study investigated the efficacy of two plant-derived green pesticides (Techno oil and Berna star) in comparison with Malathion for controlling two major stored product insect pests: Rhyzopertha dominica and Tribolium castaneum.
A. Abouelatta   +2 more
doaj   +1 more source

Residual insecticides, inert dusts and botanicals for the protection of durable stored products against pest infestation in developing countries [PDF]

open access: yes, 2010
Insect pests associated with durable grains and processed food cause considerable quantitative and qualitative losses throughout the world. Insect infestation can occur just prior to harvest, during storage in traditional storage structures, cribs, metal
Obeng-Ofori, D.
core   +1 more source

DNA barcode of stored-product Pests based on Mitochondrial Cytochrome Oxidase I Gene: Presentation [PDF]

open access: yes, 2018
The stored-product pests are economically important that can be spread through grain trade. Most storedproduct pests, including eggs, nymphs, and adults, are very small and difficult to identify morphologically. Also the classification and identification
Chen, Xin   +6 more
core   +1 more source

Acaricidal Activity of Formulated Plant Oil (Natrilo), The Biocide (Bacillus thuringiensis), Organophosphorus Pesticide (Pirimiphos-methyl) and their Binary Mixture Against the Acarid Mite Tyrophagus putrescentiae (Schrank) (Acari: Acaridae) [PDF]

open access: yesJournal of Plant Protection and Pathology
Laboratory experiments were conducted under controlled conditions to test the toxic activity of two biopesticides, the formulated plant oil, natrilo and Bacillus thuringiensis (Berliner) as well as one chemical insecticide, pirimiphos-methyl against ...
Nariman El-Tawelh   +4 more
doaj   +1 more source

Biological control of stored-product insects in commodities, food processing facilities and museums [PDF]

open access: yes, 2010
Non-chemical control methods have gained importance in integrated pest management, as policies aiming to minimize the application of residual chemical insecticides are being adopted by many companies, and a growing market of organic produce.
Schöller, Matthias, Schöller, M.
core   +1 more source

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