?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PARASITASI+Trichogramma+chilonis+ISHII+BERKOPULASI+DAN+TIDAK%0D%0ABERKOPULASI+SERTA+PENGARUHNYA+TERHADAP%0D%0ANISBAH+KELAMIN+Corcyra+cephalonica&rft.creator=+VIZA+YELISANTI+PUTRI+%2C+1224011010&rft.subject=Pertanian+(+Umum+)&rft.description=Penelitian+ini+bertujuan+untuk+membandingkan+kemampuan+Trichogramma%0D%0Achilonis+Ishii+(Hymenoptera%3A+Trichogrammatidae)+berkopulasi+dan+tidak%0D%0Aberkopulasi+dalam+memarasit+telur+inang+Corcyra+cephalonica+Stainton+berukuran%0D%0Akecil+dan+besar.+Penelitian+ini+juga+membandingkan+rasio+jenis+kelamin+keturunan%0D%0ATrhogramma+chilonis+yang+berkembang+di+dalam+telur+Corcyra+dalam+kondisi%0D%0Alaboratorium.+Hipotesis+dari+penelitian+ini+adalah%3A+(1)+betina+Trichogramma%0D%0Achilonis+yang+telah+berkopulasi+menghasilkan+keturunan+Trichogramma+chilonis%0D%0Aberjenis+kelamin+jantan+dan+betina%2C+sedangkan+ukuran+telur+Corcyra+cephalonica%0D%0Asebagai+inang+mempengaruhi+rasio+jenis+kelamin+keturunan+Trichogramma%3B+(2)%0D%0AParasitoid+T.+chilonis+cenderung+menghasilkan+keturunan+betina+dalam+telur%0D%0ACorcyra+yang+berukuran+besar+dan+keturunan+jantan+dalam+telur+Corcyra+yang%0D%0Aberukuran+kecil.+Penelitian+dilakukan+di+Laboratorium+Penelitian+dan%0D%0APengembangan+PT+Gunung+Madu+Plantations+(PT+GMP)%2C+di+Gunung+Batin%2C%0D%0ATerusan+Nunyai%2C+Lampung+Tengah+pada+bulan+November+2013+-+Januari+2014.%0D%0AUntuk+setiap+unit+pengamatan%2C+sebanyak+15+telur+Corcyra+berukuran+besar+dan+15%0D%0Atelur+berukuran+kecil+berumur+satu+hari+digunakan+sebagai+inang+pengganti+bagi+T.%0D%0Achilonis.+Telur-telur+Corcyra+tersebut+dilekatkan+pada+pias+berukuran+1+cm+x+2+cm%0D%0Adan+ditempatkan+di+dalam+tabung+reaksi+bersama+dengan+parasitoidnya.+Telurtelur%0D%0ACorcyra+ini+diumpankan+untuk+diparasitasi+oleh+Trichogramma+chilonis%0D%0Aselama+30+menit+untuk+pengumpanan+sebanyak+enam+kali.+Setiap+30+menit%2C+telur%0D%0ACorcyra+diambil+dan+diganti+dengan+kelompok+telur+yang+baru+(penggantian+telur%0D%0Adilakukan+sebanyak+enam+kali+atau+dalam+waktu+3+jam).+Percobaan+ini+diulang+5%0D%0Akali+dan+dilaksanakan+dalam+rancangan+acak+lengkap.+Data+pengamatan+dianalisis%0D%0Adengan+menggunakan+perangkat+statistika+SPSS+Versi+16.0.+Hasil+analisis+data%0D%0Apenelitian+menunjukkan+bahwa+dari+sebagian+besar+telur+Corcyra+cephalonica%0D%0Amuncul+Trichogramma+betina.+Rerata+data+menunjukkan+bahwa+dalam+waktu+180%0D%0Amenit%2C+telur+Corcyra+yang+berukuran+lebih+besar+menghasilkan+12+parasitoid%0D%0ATrichogramma+betina+dan+8+parasitoid+jantan.+Sementara+itu%2C+dari+telur+Corcyra%0D%0Aberukuran+kecil+hanya+muncul+8+Trichogramma+betina+dan+kurang+dari+6%0D%0ATrichogramma+jantan.+Persentase+parasitisme+tertinggi+telur+Corcyra+oleh%0D%0ATrichogramma+chilonis+ditemukan+pada+kelompok+telur+Corcyra+yang+berukuran%0D%0Alebih+besar.%0D%0AKata+kunci%3A+Trihogramma+chilonis%2C+Corcyra+cephalonica%2C+kopulasi%2C+dan%0D%0Aparasitisme%2C+ukuran+telur+Corcyra.%0D%0A%0D%0AABSTRACT%0D%0A%0D%0AThis+study+aimed+to+compare+the+ability+of+parasitoid+Trichogramma+chilonis+Ishii%0D%0A(Hymenoptera%3A+Trichogrammatidae)+that+have+and+have+not+copulated+to+parasitize%0D%0Asmaller+and+bigger+size+Corcyra+cephalonica+Stainton+eggs.+The+experiment+also%0D%0Acompared+the+sex+ratio+of+T.+chilonis+offsprings+emerged+from+the+Corcyra+eggs%0D%0Aunder+laboratory+condition.+The+hypotheses+of+this+study+were%3A+(1)+Copulated%0D%0Afemales+of+T.+chilonis+produce+male+and+female+offsprings+and+size+of+C.%0D%0Acephalonica+eggs+affects+the+sex+ratio+of+Trichogramma+offsprings%3B+(2)+Parasitoid%0D%0AT.+chilonis+tends+to+produce+female+offsprings+in+larger+eggs+of+C.+cephalonica%0D%0Aand+male+offsprings+in+smaller+eggs.+The+experiment+was+conducted+at+the%0D%0AResearch+Laboratory+of+PT+Gunung+Madu+Plantations+(PT+GMP)%2C+Gunung+Batin%2C%0D%0ATerusan+Nunyai%2C+Central+Lampung+in+November+2013+-+January+2014.+For+each%0D%0Aobseravtion+unit%2C+15+large+and+15+small+eggs+of+Corcyra+aged+one+day+were+used%0D%0Aas+a+substitute+host+for+T.+chilonis.+Corcyra+eggs+were+glued+on+1+cm+x+2+cm+pias%0D%0Aand+placed+in+a+test+tube+with+its+parasitoids.+Eggs+of+C.+cephalonica+were+exposed%0D%0Ato+be+parasitized+by+T.+chilonis+for+30+minutes+periods+for+the+total+of+six%0D%0Aexposures.+Every+30+minutes%2C+Corcyra+eggs+were+removed+and+replaced+with+new%0D%0Aones+(egg+replacement+was+conducted+six+times+or+within+3+hours).+Each%0D%0Atreatment+was+repeated+5+times+in+a+completely+randomized+design.+The+data+were%0D%0Aanalyzed+by+LSD+at+5%25+significance+level+using+SPSS+Software+Version+16.0.%0D%0AResults+of+the+experiment+showed+that+most+large+eggs+of+C.+cephalonica%0D%0Aproduced+female+Trichogramma+adults.+Avarages+of+the+data+indicated+that+within%0D%0A180+minutes%2C+larger+eggs+of+Corcyra+produces+12+female+and+8+male+parasitoids.%0D%0AMeanwhile%2C+small-sized+eggs+of+Corcyra+only+produce+8+females+and+less+than+6%0D%0Amales+of+Trichogramma.+The+largest+percentage+of+parasitism+by+T.+chilonis+on%0D%0ACorcyra+eggs+was+found+on+the+larger+eggs.%0D%0AKeywords%3A+Trihogramma+chilonis%2C+Corcyra+cephalonica%2C+copulation%2C+and%0D%0Aparasitism%2C+egg+size+of+Corcyra.&rft.publisher=Fakultas+Pertanian&rft.date=2015-08-14&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F22042%2F1%2FABSTRACT%2520%2528ABSTRAK%2529.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F22042%2F2%2FTESIS%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F22042%2F3%2FTESIS%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=+++VIZA+YELISANTI+PUTRI+%2C+1224011010++(2015)+PARASITASI+Trichogramma+chilonis+ISHII+BERKOPULASI+DAN+TIDAK+BERKOPULASI+SERTA+PENGARUHNYA+TERHADAP+NISBAH+KELAMIN+Corcyra+cephalonica.++Fakultas+Pertanian%2C+Universitas+Lampung.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F22042%2F