Browsing by Subject "damage level"

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Host range of the giant whitefly Aleurodicus dugesii Cockerell (Hemiptera: Aleyrodidae) and damaged levels on horticultural crops in the sub-districts of Cisarua (Bogor) and Cipanas (Cianjur).

Maryana, Erna | Hidayat, Purnama | Kusumah, R. Yayi Munara (2012)

Aleurodicus dugesii Cockerell (Hemiptera: Aleyrodidae) is a polyphagous whitefly which attacks more than 43 plant genera in 35 families (Lasalle et al. 1997). The whitefly sucks on plant sap, extracting important nutrients ...
Spodoptera frugiperda (J. E. Smith) (Lepidoptera: Noctuidae): Serangan dan Musuh Alaminya pada Pertanaman Jagung di Desa Munte, Kecamatan Munte, Kabupaten Karo, Sumatera Utara

Tarigan, Septrilla Br | Maryana, Nina | Mubin, Nadzirum (2022)

Spodoptera frugiperda (Lepidoptera: Noctuidae) is a relatively new pest in Indonesia and an essential pest of the corn. Corn cultivation is dominant in Munte village. This study aimed to estimate the damage caused by ...
Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae): Serangan dan Parasitoidnya di Nagan Raya, Aceh

Polem, Ervina Sukria Ningsih | Maryana, Nina (2021-08-30)

Spodoptera frugiperda merupakan hama invasif yang berasal dari daerah tropis Benua Amerika, Argentina, dan Afrika. Pada Maret 2019, hama ini dilaporkan telah menyerang pertanaman jagung di Kabupaten Pasaman, Sumatera Barat ...