UJI INFEKSI CYLINDROCLADIUM SP. PADA KLON HIBRID EUCALYPTUS GRANDIS X EUCALYPTUS UROPHYLLA
ABSTRACT: Eucalyptus leaf sp.
is a fast-growing plant species as raw material pulp industry at large. At the time of this plant breeding
susceptible to deases. One is a deseases caused by a fungal leaf
Cylindrocladium sp. The objectives of this research aims to characterize the
symptoms of foliar diseases and measure the intensity and widespread attacks
caused by Cylindrocladium sp. the clone IND 47, IND 61 and IND 66. Infection
done bye spraying inoculants fungi in this experiment used three clone of plant
E. grandis x E. urophylla age of two month from the observation of the symptoms
of the diseases symptoms appear, calculated intensity and widespread attacks.
The results showed symptoms on leaves caused by infection Cylindrocladium sp.
the three clones have the same symptoms are red spots on the leaf surface and
then develop into red-brown spots. In measuring the intensity of the attacks
and extensive third attack resisten clones are clones
Penulis: Junita Herawati
Hutasuhut, Nelly Anna, Edy Batara Mulya Siregar
Kode Jurnal: jpkehutanandd150239
