“AKTIVITAS INSEKTISIDA EKSTRAK TITHONIA DIVERSIFOLIA (HEMSL.) A GRAY (ASTERACEAE) TERHADAP ULAT DAUN KUBIS PLUTELLA XYLOSTELLA (L.) (LEPIDOPTERA: YPONOMEUTIDAE)”, J Trop Plant Pests Dis, vol. 17, no. 2, pp. 185–193, Oct. 2017, doi: 10.23960/j.hptt.217185-193.