(Z)-9-Tricosene based Musca domestica lure study on a garbage dump yard using plywood sticky trap baited with fish meal

Abstract

A study was undertaken to find out the efficacy of (Z)-9-Tricosene in attracting flies in a garbage dump yard using a plywood sticky glue trap with fish meal as a food bait. (Z)-9-Tricosene was dissolved in acetone or hexane before application on a filter paper strip fixed at the centre of the trap. The traps were left in areas of the garbage dump yard of high fly activity for 6 h and then the trapped flies were counted species wise. Significantly more number of Musca domestica flies were caught in (Z)-9-Tricosene treated fish meal baited traps compared to those traps without (Z)-9-Tricosene. No significant difference was noted in trap catches in (Z)-9-Tricosene treated traps between the solvents acetone and hexane. In addition Sarcophaga sp. and Chrysomyia sp. flies were also caught in the traps.

Short-term particulate matter contamination severely compromises insect antennal olfactory perception

“…The stimulus flow controller generated air pulses through the odour cartridge at a flow rate of 10 mL/s, a compensating air flow was provided to maintain a constant current. We recorded the antennal response of 15 control and 15 contaminated houseflies (contaminated within two days of eclosion) of each sex to different concentrations of honey solution ( n = 15) and 97% sex pheromone (Z)-9-Tricosene (Sigma-Aldrich) 55 ( n = 15). Aged flies were maintained in the laboratory environment with the conditions described above for seven to ten days before EAG assays ( n = 20).…”

Efektivitas Variasi Perangkap Lalat Di Pasar Angso Duo Kota Jambi

“…sejalan penelitian terdahulu bahwa ada pengaruh lalat rumah (Musca domestica) pada perangkap lem tikus dan membuktikan lalat juga dapat terperangkap akan tetapi kelemahan lem tikus dapat mengering meskipun lalat tertarik untuk menempel. 12 Penempatan perangkap lalat dengan jaraknya 100 meter dari kios tempat penjualan sayuran, buah, ikan dan daging, jarak kios penjualan bahan masak kering, alat rumah tangga dan baju bekas cukup jauh jarak 100 m. Dterbang lalat adalah 50 meter dari tempat perindukkan, dan tempat yang disenangi lalat adalah sampah basah organik, sisa makanan, air kotor,dan kotoron hewan. 7 Hasil pengamatan masing-masing jenis perangkap dapat dilihat pada tabel 1 Berdasarkan tabel 1 menunjukkan bahwa pada pengulangan ke 1 s/d 6 rata-rata jumlah lalat yang terperangkap ke fly trap dengan umpan sebanyak 3-4 ekor.…”

Boric Acid (H3(BO3): Recognize The Molecular Interactions in Solutions

“…(2) Kation (108; 184; 194-196) bereaksi dengan percepatan menuju elektroda (197) negatif dan anion (108; 159; 194; 198; 199) bereaksi dengan percepatan menuju elektroda positif. Akan tetapi,saat ion bergerak melalui pelarut (200)(201)(202) maka ion akan mengalami gaya gesekan (203)(204)(205)(206)(207) memperlambat muatan (208) yang setara dengan kecepatannya.dan jika dianalogikan hukumStokes (209)(210)(211)(212)(213) untuk bola radius (190; 214-217) a dan s berlaku pada skala mikroskopis,maka kita dapat menuliskan gaya perlambatan (218)(219)(220)(221)(222) ini dibawah ini:…”