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Insecticidal activities of extracts of three lichen species on Sitophilus granarius (L.) (Coleoptera: Curculionidae)
granary weevil insecticidal effect lichen extract
2015/7/28
Four different concentrations of extracts obtained from three lichen species (Lecanora muralis (Schreb.) Rabenh., Letharia vulpina (L.) Hue, and Peltigera rufescens (Weiss) Humb) were tested against a...
Trogoderma longisetosum and Trogoderma variabile (Coleoptera, Dermestidae) as two new stored product pests for the Czech Republic
faunistics Coleoptera Dermestidae Trogoderma determination key Czech Republic
2015/2/2
A revision of material from the stored product pest collection of the Research Institute of Crop Production, Prague, was carried out. While so far five species of Trogoderma (all synanthropic) have be...
Mating Sequence and Evidence for the Existence of a Female Contact Sex Pheromone in Brontispa longissima (Coleoptera: Chrysomelidae)
coconut hydrocarbon mating behavior
2011/2/24
To clarify the presence of a pheromone in Brontispa longissima (Coleoptera: Chrysomelidae), we
observed its mating behavior and conducted a series of bioassays. When male and female B. longissima cam...
Persistent effect of a preparation of essential oil from Xylopia aethiopica against Callosobruchus maculatus (Coleoptera, Bruchidae)
C. maculatus Xylopia aethiopica persistence toxicity essential oil
2011/1/12
Cowpeas, Vigna unguiculata (Walp), are commonly attacked by Callosobruchus maculatus (Coleoptera, Bruchidae) during storage. Current methods to prevent losses during storage involve synthetic insectic...
Suitability of Potential Host Plants in Japan for Immature Development of the Coconut Hispine Beetle, Brontispa longissima (Gestro) (Coleoptera: Chrysomelidae)
alternative plant coconut leaf beetle Cocos nucifera invasive pest mass-rearing
2010/10/25
The coconut hispine beetle, Brontispa longissima is a foliage feeder of the coconut palm, Cocos nucifera and other palm plants. Because B. longissima, supposedly native to Indonesia and Papua New Guin...
Control Effects of the Oak Borer Platypus quercivorus (Coleoptera:Platypodidae) by Spraying Trunk Surface with Fenitrothion
attack control fenitrothion initial attack mass attack Platypus qurcivorus
2009/8/24
I sprayed the trunk surface lower than 6 m above ground level with 1.6% fenitrothion once before the occurrence of Platypus quercivorus adults in Quercus serrata and Q. crispula forests. The number of...
Bioecology of broad bean bruchid Bruchus rufimanus Boh.（Coleoptera：Bruchidae）in a region of Kabylia in Algeria
Vicia faba Bruchus rufimanus host plant colonisation life cycle larval and reproductive diapause
2009/3/3
In this study, the conditions of colonisation of the broad bean Vicia faba L. by the adults of the Coleoptera Bruchidae Bruchus rufimanus Boh. were analysed in the region of Kabylia in Algeria. B....
Chronic toxicity of essential oils of 3 local aromatic plants towards Sitophilus zeamais Motsch.（Coleoptera：Curculionidae）
Aromatic plants chemical control essential oils feeding deterrence Sitophilus zeamais oviposition
2009/3/3
The maize weevil, Sitophilus zeamais is a major stored grain pest currently controlled by chemical pesticides. This commonly used control method to prevent post-harvest losses leads to pollution o...
Improving the Mass Rearing Possibilities of Serangium montazerii Fürsch（Coleoptera: Coccinellidae）on Different Host Plants of Bemisia tabaci（Genn.）（Homoptera：Aleyrodidae）
Serangium montazerii Bemisia tabaci biology life table
2009/1/13
The objectives of this study were to identify suitable plant species for mass rearing and to determine some biological characteristics of the predator Serangium montazerii Fürsch (Coleoptera: Coccinel...
Nodulation Reaction to Fungal Infections in Larvae of Leptinotarsa decemlineata（Say）（Coleoptera：Chrysomelidae）Mediated by Eicosanoids
Nodulation eicosanoid B. bassiana L. decmlineata blastospore
2009/1/9
Injecting larvae of the Colorado potato beetle, Leptinotarsa decemlineata (Say) (Coleoptera: Chrysomelidae), with eicosanoid biosynthesis inhibitor, phenidone (104 µg larva-1), immediately prior...
Longevity of Overwintered Boll Weevils (Coleoptera: Curculionidae) on Pre-fruiting Cotton
Longevity Overwintered Boll Weevils (Coleoptera: Curculionidae) Pre-fruiting Cotton
2008/12/15
Field-cage studies have indicated that prefruiting cotton (Gossypium hirsutum L.) is not nutritionally adequate to support extended longevity of overwintered boll weevils (Anthonomus grandis Boheman),...