  ¯ °+                    Pinusmerkusii   !"#$ %&'(#$ )&'(#*+,&'(-%. /0 1/ 2**2,,*** m 3450,67$ 8,9 4:;< =?(@ABC > +3,* DEFGHI$ JK&'(%.

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±²³´µ¶·¸²¹º»¼   a No. /2 ῍,**-῎25ῌ !"Lapis +321  

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2 :u90D:% ;<´ µ¶·0 D5C¸¹ Kalshoven+3/3 % & lº/5: `*-6¬%:@&D=]^ + Dioryctria rubella i26

-%> »  ¼ No. /2 ῍,**-῎

- Milionia basalis    !" #$%&'()*+ ! ,&-.
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H#KLM*NO !" P GQ4R6!S+TUMVOWXY# Z[\]^#K!" _,&-. *`a #b:cd&3+e+efgF+
h+G(Yi*Dj!"k)lmQn# $op;dqrstuv .*w./ mm *#x!= /*w/0 mm yz{|#K!}~-"K!# t*[ 4!4 91:ugo1@ !4x!
* , |Kjq*T =*=K!" [}~ ,Dioryctria rubella 5(4¹
Sb:cd1&3º=RKz = 6!=¡#Kj
P¢#=q*RD!"  £ + mm ¤ ¥¦#J +§q¨!")d7c-©ªd#«6!*sv -/w.* mm ¬­*V® ¯­°±*¯² *V®#*³´µ4"}~ - '<¶·¸d7ck)»   ¼ No. /2 ῌ,**-῍27  +1+2 mm 

 !"# Sugen Santosa $ %&'(*+%+ ()%%,-./0123 /4567893:; <%=<#>-?

@ABCDEFG#HIJ K+ %+ Alphen de Veer and Govers L+3/,M #N+O
R3 STU/4#*+!VWX

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pqfr# s LpqtEM *,u#<*3 vw xP yz-9 +e {|Ek#BCDEFG}~#z-#

OP+3 Fdklmb #H =x*9 ,-`)9 +3 +3/* =z-O
; +! P%+PO.3 #z-P#9+3 ~#z-P+#);#O pqtE %+b<P+  3 <Q + #%9 ¡# , <LSoepardi +3/2M“Cryptothelea variegatus”

<¢#ZZpqf LEumeta japonicaM %£< L¤<M %;)%s¥% ,*-* mm3 pq# .*/* mm _-ῌ+¦; § #FG:¨9#©23 ª«! #¬(+¨9%+ z-­ 2* ha3  + +**+-* ha P®#¯“Cryptothelea pseudo”s°±#pqtE -. mm3 pq# 12 mm FG#² + ³
´µ9 );`,¶+3/* ·¸¹#_9+z-O; º.3 z-­ +- ha3 +/ ha »#¯

28v w  ¼ No. /2 ῌ,**-῍

/  +  Nesodiprion sp     Diprion sp    Nesodiprion sp  Natawiria and Misran +32+ Nesodiprion biremis  !"#$%&&&  '()*+, -. /012 3456 789:'+*3;< => ?@A24B  #CD 3E @AFG#B#2 H&A#
3EIJ&K 7 2./L3.- mm2 M 0.,L1.- mm NOPQ RST , mm2 U *./ mm2 7> V?BWX  + Y
BZ[ \Q !\]Q2 .L/ ^"#$_[ +2L,* mm %&Q& >`'a( b5c?@2 d )e[ f* Z 0 5c?fB gῌ+ZhEi2 ,jEkgῌ+CD >l]Q-?mD.j[ Natawiriyaand Miseran +32+ .no 2L+- 2 o ,3L-2 2 .o +2L,- 
;pqrE.I2 st*u:v' A/0789:' w3!

x012 1!2 yz{2 |+t}t&c~ 789:'#4Y =:v+A#2*2 A/05c& 44' w3&3 )'4 A#(5& #!G 6  1

| '}:?CE  }:EE'7  ¡
3[ 789:'#89E¢' (5[3£¤9E4 ¥& ¢ .Iyz{¦|+t}t 789:'A#¤9[§:¨©  A ª«}¬?­I4 ¦ ® ¯;<°?=I>?#I
@A&#±²³?E´E Sugen Santosa 62 Bµ?0C1E´E¶·¬8D IPBºEndang A. Husaeni ¸¹[» + Alphen de Veer, E. J. van and A. Govers (+3/,) Reactions of Pinus
E F  ¼ No. /2 ῌ,**-῍29

merkusii on defoliation. Tectona, ., : +/+῔+/.. , Kalshoven, L.G.E. (+3/3) Preliminary observation on shoot-borers and cone-borers of Pinus merkusii in Sumatra.
Idea +, (,/-/.) : 0-῔0/. - Lapis, E.B. (+321) The pine shoot moth, Dioryctria rubella
Hamps. (Lepidoptera : Pyralidae) and Petrova cristata Wals. (Lepidoptera :Tortoricidae), in the Philippines. Forest Pests and Diseases in Southeast Asia.
BIOTROP Special Publication ,0 : 31῔+*-. . Natawiria, D. and Miseran (+32+)
Sikulus hidup, pertelaan dan daerah sebaran kerawai tusam di Sumatera Utara.
Laporan (Balai Penelitian Hutan, Bogor), -02 : +῔,1. / Soepardi, R. (+3/2) Penjakit
dan hama dari Pinus merkusii karena serangga di Tanah Gayo. Rimba Indonesia 1(-/.) : ,0.῔,11. 0 Supriana, N. and D. Natawiria (+321) Current potential pine
forest pests in Indonesia : a particular case in North Sumatra. Forest Pests andDiseases in Southeast Asia. BIOTROP Special Publication ,0 : +-3῔+./.

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