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Phosphine Resistance in the Philippines
The Philippine Entomologist - Volume 32 Issue 2, 2018Resistance to phosphine is a threat to its continued use as a grain fumigant. Reports of increasing frequency of fumigation failures in the industry make it necessary to look into the possible development of phosphine resistance in major stored product pests.
Miriam A. Acda +3 more
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Journal of Stored Products Research, 2012
Phosphine fumigation is commonly used to disinfest grain of insect pests. In fumigations which allow insect survival the question of whether sublethal exposure to phosphine affects reproduction is important for predicting population recovery and the spread of resistance.
Ridley, A.W. +2 more
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Phosphine fumigation is commonly used to disinfest grain of insect pests. In fumigations which allow insect survival the question of whether sublethal exposure to phosphine affects reproduction is important for predicting population recovery and the spread of resistance.
Ridley, A.W. +2 more
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Proteomic evaluation of adults of Rhyzopertha dominica resistant to phosphine
Environmental Toxicology and Pharmacology, 2008A proteomic study using a PH(3)-susceptible (RD2) and -resistant strain (CRD343) of Rhyzopertha dominica was undertaken to validate the relation between change of proteins and PH(3) resistance. Protein expression levels were compared using PD-Quest program after two-dimensional polyacrylamide gel-electrophoresis. Comparing the intensity of proteins, 15
Park, B-S +4 more
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Russia overtook insect resistance to phosphine.
Khleboproducty, 2020For the first time, increased resistance to phosphine in the wild population of rice weevil Sitophilus oryzae in Russia has been reported compared to the beetles of laboratory population with a resistance factor of 2.5.
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Journal of Stored Products Research, 2016 In Australia, along with many other parts of the world, fumigation with phosphine is a vital component in controlling stored grain insect pests. However, resistance is a factor that may limit the continued efficacy of this fumigant.
Joanne C Holloway, Robert N Emery
exaly +2 more sources
Pest Management Science, 2001
AbstractThe effect of phosphine at exposure periods of 24, 48 and 120 h on hatching and mortality of 0‐ to 1‐day‐old eggs of susceptible (TN6) and resistant (FC10) strains of Rhyzopertha dominica of field origin was investigated. The fumigant affected hatching in both the strains.
S, Rajendran, K R, Nayak, S S, Anjum
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AbstractThe effect of phosphine at exposure periods of 24, 48 and 120 h on hatching and mortality of 0‐ to 1‐day‐old eggs of susceptible (TN6) and resistant (FC10) strains of Rhyzopertha dominica of field origin was investigated. The fumigant affected hatching in both the strains.
S, Rajendran, K R, Nayak, S S, Anjum
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Pest Management Science, 2002
Abstract The effects of exposure period and phosphine concentration on mortality of susceptible and resistant Sitophilus oryzae (L) were investigated. Although S oryzae is one of the world's most serious pests of stored grain there are
Daglish, Gregory J. +3 more
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Abstract The effects of exposure period and phosphine concentration on mortality of susceptible and resistant Sitophilus oryzae (L) were investigated. Although S oryzae is one of the world's most serious pests of stored grain there are
Daglish, Gregory J. +3 more
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Phosphine resistance mechanisms in Caenorhabditis elegans [PDF]
, 2017 Protection of grain storage from insect pests is an essential element of food security. Phosphine is an agricultural fumigant, used to protect stored grain from pest infestations. Global emergence of phosphine resistance in insects makes the understanding of phosphine toxicity and resistance mechanisms ever so urgent.
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Utilizing low oxygen to mitigate resistance of stored product insects to phosphine
Journal of the Science of Food and Agriculture, 2022AbstractBACKGROUNDData are provided on the utilization of modified atmospheres, at a commercial scale, against stored product insect populations that are resistant to phosphine. The method is evaluated on different populations of two major stored‐product beetle species, Rhyzopertha dominica and Oryzaephilus surinamensis.
Paraskevi Agrafioti +2 more
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Studies on phosphine toxicity and resistance mechanisms in Caenorhabditis elegans
2023Phosphine, hydrogen phosphide (PH3), gas is a fumigant that is used worldwide to protect stored grain from infestation by insect pests. Despite a long history of phosphine use, little is known about either the mode of action of this compound or the mechanisms whereby insect pests have become resistant.
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