?url_ver=Z39.88-2004&rft_id=1717021063&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=UJI+LAJU+MORTALITAS+KUTU+PUTIH+TANAMAN+KAKAO+(Planococcus+minor)+YANG+DIBERIKAN+EKSTRAK+BATANG+KITOLOD+(Hippobroma+longiflora+(L.)+G.+Don.)&rft.creator=KHOLQI+QOLBI%2C+ZAHROINI+&rft.subject=500+ilmu+pengetahuan+alam+dan+matematika&rft.subject=570+Biologi&rft.description=Kitolod+(Hippobroma+longiflora+(L.)+G.Don)+merupakan+tanaman+perdu+yang+banyak+digunakan+masyarakat+awam+sebagai+obat+mata.+Berbagai+kajian+membuktikan+bahwa+kitolod+mengandung+senyawa+metabolit+yang+berpotensi+sebagai+antibiotik+dan+antijamur+pada+manusia.+Dalam+penelitian+ini+dilakukan+pengujian+kandungan+metabolit+sekunder+batang+kitolod+yang+berpotensi+sebagai+insektisida+nabati+terhadap+kutu+putih.+Kutu+putih+(Planococcus+minor+Maskell.%2C+Hemiptera%3A+Pseudococcidae)+salah+satu+insekta+yang+menginfeksi+tanaman+coklat.+Penelitian+dilakukan+menggunakan+Rancangan+Acak+Lengkap+(RAK)%2C+dengan+satu+perlakuan+yaitu+konsentrasi+ekstrak+batang+kitolod+yang+terdiri+dari+konsentrasi+1%25%2C+2%25%2C+3%25%2C+4%25%2C+5%25+dan+metindo+25%25+(sebagai+kontrol+positif)+dengan+3+ulangan.+Mortalitas+kutu+putih+dengan+parameter+yang+diamati+LT50+dan+LC50.%0D%0AHasil+uji+fitokimia+diketahui+bahwa+ekstrak+batang+kitolod+mengandung+senyawa+alkaloid%2C+saponin%2C+dan+flavonoid.+Hasil+analisis+probit+menunjukkan+bahwa+ekstrak+batang+kiolod+efektif+bekerja+pada+konsenstrasi+3%25+(LC50)+setelah+48+jam+perlakuan+(LT50).+Hasil+ini+sesuai+dengan+hasil+uji+lanjut+Tukey%E2%80%99s+pada+%CE%B1+%3D+5%25+yang+menunjukkan+bahwa+perlakuan+konsentrasi+ekstrak+3%25+selama+48+jam+menyebabkan+mortalitas+tertinggi+pada+kutu+putih.%0D%0A%0D%0AKata+Kunci%3A+kitolod%2C+kutu+putih%2C+LT50%2C+LC50%2C+dan+mortalitas%0D%0A%0D%0A%0D%0A%0D%0A%0D%0A%0D%0A%0D%0A%0D%0AABSTRACT%0D%0A%0D%0AKitolod+(Hippobroma+longiflora+(L.)+G.Don)+is+a+herbaceous+plant+that+is+widely+used+by+the+community+as+eye+drops.+Results+various+studies+have+proven+that+kitolod+contains+many+secondary+metabolites+that+have+the+potential+as+antibiotics+and+antifungals+in+humans.+In+this+study%2C+a+study+was+conducted+on+the+potential+content+of+secondary+metabolites+of+kitolod+stem+extract+as+a+botanical+insecticide+against+mealybugs.+The+mealybug+(Planococcus+minor+Maskell.%2C+Hemiptera%3A+Pseudococcidae)+is+one+of+the+insects+that+infect+cocoa+plants.+The+study+was+conducted+using+a+completely+randomized+design+(CRD)+with+1+factor%2C+namely+the+concentration+of+kitolod+stem+extract%2C+consisting+of+concentrations+of+1%25%2C+2%25%2C+3%25%2C+4%25%2C+5%25+and+25%25+metindo+(as+a+positive+control)+with+5+replications.+Parameters+observed+were+LT+and+LC50+as+well+as+mealybug+mortality.%0D%0AThe+results+of+the+phytochemical+test+showed+that+the+extract+of+kitolod+stem+contained+alkaloids%2C+saponins%2C+and+flavonoids.+The+results+of+probit+analysis+proved+that+kitolod+stem+extract+was+effective+at+3%25+concentration+(LC50)+after+48+hours+of+treatment+(LT50).+This+result+is+in+accordance+with+the+results+of+Tukey's+test+at+%CE%B1+%3D+5%25+which+also+showed+that+the+treatment+with+3%25+extract+concentration+for+48+hours+caused+the+highest+mortality+in+mealybugs.%0D%0A%0D%0AKeywords%3A+kitolod%2C+mealybug%2C+LT50%2C+LC50%2C+and+mortality&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM+&rft.date=2022-11&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F68295%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F68295%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F68295%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++KHOLQI+QOLBI%2C+ZAHROINI+++(2022)+UJI+LAJU+MORTALITAS+KUTU+PUTIH+TANAMAN+KAKAO+(Planococcus+minor)+YANG+DIBERIKAN+EKSTRAK+BATANG+KITOLOD+(Hippobroma+longiflora+(L.)+G.+Don.).++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM+%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F68295%2F