搜索结果: 1-9 共查到“有害生物生物防治 Coleoptera”相关记录9条 . 查询时间(0.178 秒)
Effect of mahogany Khaya senegalensis seed oil in the control of Callosobruchus maculatus (Fab.) (Coleoptera: Bruchidae) on stored cowpea
K. senegalensis seed oil Pirimiphos methyl E.C. C. maculates cowpea grains bioassay
2015/2/6
Khaya senegalensis seed oil was evaluated for its efficacy in the control of Callosobruchus maculatus on stored cowpea. The oil was extracted locally from the dry K. senegalensis seeds. This was compa...
Outdoor occurrence of stored-product pests (Coleoptera) in the vicinity of a grain store – Short communication
Coleoptera S. granarius grain bait traps outdoor infestation
2015/2/2
The species composition, frequency and abundance of insect pests (Coleoptera) occurring outside a grain store were explored. Wheat bait traps were used for pest monitoring; they were changed every mon...
Evidence and symptoms of pasta infestation by Sitophilus oryzae (Curculionidae; Coleoptera) in the Czech Republic
Sitophilus oryzae pasta symptoms of infestation photo-documentation
2015/1/30
Heavy infestation of pasta by the internally feeding pest Sitophilus oryzae (Coleoptera: Curculionidae) was recorded for the first time under field conditions in the Czech Republic. Symptoms of hidden...
Changes in Meligethes aeneus (Coleoptera: Nitidulidae) Susceptibility to Lambda-cyhalothrin in the Czech Republic between 2009 and 2011
pollen beetles pyrethroid resistance esteric pyrthroids adult vial tests IRAC
2015/3/13
Susceptibility of Meligethes sp. (mainly M. aeneus) from the Czech Republic was tested with lambda-cyhalothrin (111 samples in 2009, 125 in 2010, and 102 in 2011) through the use of IRAC method N...
Evaluation of botanical plants powders against Zabrotes subfasciatus (Boheman) (Coleoptera: Bruchidae) in stored haricot beans under laboratory condition
Jatropha curcas Datura stramonium Chenopodium ambrosioides Phytoloca dodecondra Azadrachta indica Parthenium hysterophorus Zabrotes subfasciatus
2010/9/13
Experiments were conducted to evaluate the efficacy of botanical powders of Jatropha curcas (L.), Datura stramonium (L.), Chenopodium ambrosioides(L.), Phytoloca dodecondra (L’Herit), Azadrachta indic...
Evaluation of ethanol plant extract for protection of Cola nitida against kola weevils (Balanogastris kolae and Sophrorhinus spp) (Coleoptera: Curculionidae) in storage
Kolanuts weevils plant extracts treatments emergence exit holes colour change
2010/9/10
The kola weevils Balanogastris kolae and Sophrorhinus spp. (Coleoptera: Curculionidae) are the most destructive of all kola pests. This study was designed to evaluate the protective properties of etha...
Efficiency of Some Bioinsecticides Against Broad Bean Beetle, Bruchus rufimanus (Coleoptera: Bruchidae)
Broad bean beetle Bruchus rufimanus Plant oils (clove, mustard, nigella and onion) Bacillus thuringiensis Beauveria bassiana
2010/11/9
Efficacy of botanical oils and microbial agents (bacteria and fungi) on the broad bean beetle,
50 Bruchus rufimanus were investigated in laboratory and field. The LC of the fungi Beauveria bassiana, ...
Attractiveness and susceptibility of Brassica rapa, B. napus and Sinapis alba to the flea beetles (Coleoptera: Chrysomelidae)
Attractiveness susceptibility Brassica rapa, B. napus Sinapis alba the flea beetles
2010/1/14
Attractiveness and susceptibility of Brassica rapa, B. napus and Sinapis alba to the flea beetles (Coleoptera: Chrysomelidae).
Flea beetle (Coleoptera: Chrysomelidae) response to alkyl thiocyanatesand alkyl isothiocyanates
Flea beetles Phyllotreta spp. kairomone 3-buten-1-yl isothiocyanate 3-buten-1-yl thiocyanate 2-phenyl-1ethyl thiocyanate sachet dispenser pest control
2010/1/12
The attractivity of nine compounds, allyl isothiocyanate (allyl IT), benzyl isothiocyanate (benzyl ITC), 3-butenyl isothiocyanate (butenyl ITC), 3-butenyl thiocyanate (butenyl TC), butyl isothiocyanat...