Results 111 to 120 of about 7,795 (224)

The rph2 gene is responsible for high level resistance to phosphine in independent field strains of Rhyzopertha dominica.

open access: yesPLoS ONE, 2012
The lesser grain borer Rhyzopertha dominica (F.) is one of the most destructive insect pests of stored grain. This pest has been controlled successfully by fumigation with phosphine for the last several decades, though strong resistance to phosphine in ...
Yosep S Mau   +4 more
doaj   +1 more source

Density-mediated foraging behavioral responses of Rhyzopertha dominica (Coleoptera: Bostrichidae) and Tribolium castaneum (Coleoptera: Tenebrionidae)

open access: yesScientific Reports
Tribolium castaneum and Rhyzopertha dominica are cosmopolitan, destructive postharvest pests. Although research has investigated how high densities of T.
Marco A. Ponce   +5 more
doaj   +1 more source

Inert Gases in the Control of Museum Insect Pests [PDF]

open access: yes, 1998
Describes in detail the techniques, materials, and operating parameters of successful insect eradication procedures developed at the Getty Conservation Institute and ...
Charles Selwitz, Shin Maekawa
core  

Genetically Modified Grain Corn and Soybeans in Quebec and Ontario in 2000 and 2001 [PDF]

open access: yes
This report focuses on the changes in the area of genetically modified (GM) grain corn and soybeans, comparing the year 2001 with 2000. In the 2001 growing season, total GM area increased significantly for both GM grain corn and soybean crops in Quebec ...
Hategekimana, Bernard
core   +1 more source

Study of an outbreak of Prostephanus truncatus (Horn) in Tanzania. Report of the Tropical Products Institute (G164) [PDF]

open access: yes, 1982
A comprehensive survey of the Tabora region of Tanzania was undertaken to observe the distribution of Prostephanus truncatus (the greater grain borer), a pest of stored maize. The pest was found in grain stores in 46 villages from a total of 56 examined,
Golob, P., Hodges, R.
core  

Efficacy of high temperatures against stored product insects [PDF]

open access: yes, 2008
Vorratsschädliche Insekten sind Spezialisten, die in der Lage sind, trockene pflanzliche Materialien aufzuspüren, zu besiedeln und damit über die Befeuchtung durch Respiration dem Abbau durch weitere Organismen (Pilze, Milben, Bakterien) zuzuführen.
Adler, Cornel
core  

Measuring the Contribution of Genetic Characteristics as an Indicator of Innovation: The Case of Corn in the USA, 1990-2009 [PDF]

open access: yes
Intellectual Property Rights (IPR) regimes for plant breeding are generally justified on the basis that they encourage innovation. Introduction of IPR regimes for plant varieties in the United States has led to increased concentration, but it is less ...
Nolan, Elizabeth, Santos, Paulo
core   +1 more source

Improved weed management for transplanted aman rice [PDF]

open access: yes, 2008
Rainfed transplanted rice grown in the monsoon aman season accounts for more than 50% of the total area planted to rice in Bangladesh. Because of rising input costs, including labor, farmers are searching for ways to maintain income, by either increasing
Jabbar, M.A.   +5 more
core  

Insect Pests and Diseases in Stored Sorghum (Sorghum bicolor L.) and Maize (Zea mays L.) in West Hararghe, Ethiopia

open access: yesAdvances in Agriculture
The presence of major insect pests and microflora in stored sorghum and maize in West Hararghe, Ethiopia, poses a significant threat to food security and agricultural productivity, leading to postharvest losses and economic hardship for local farmers ...
Gelana Keno Beyene   +3 more
doaj   +1 more source

The Effect of Solar Heating on Lesser Grain Borer, Rhyzopertha dominica (Fab.) (Coleoptera: Bostrichidae)

open access: yesIOP Conference Series: Earth and Environmental Science
Abstract The experiments of this study were conducted in the Plant protection Department laboratories - College of Agriculture - Tikrit University in 2023 for the purpose of identifying the effect of solar heating on both larvae and pupae of lesser grain borer during four weeks of both July and Augast, 2023 at 10.00 a.m, 12.00 noon and 2.
Najdat Ghazi Saber   +2 more
openaire   +1 more source

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