
» •-
f1
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f: * îG t '
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f
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i .i
Bladz.
Cetonia aenea rz: C. f lo r ic o la ....................................................... ......
C h i o n a s p i s .................................................................................................
Chloor (schadelijke werking v a n ) .....................................
C h lam y d o sp o r e n ......................................................................................
C icad ea ch tig en ......................................................................... ......
Cladius a lb ip e s ............................................................................................
C la d o sp o r ium ............................................................................................
Clasterosporium carpophilum („gomziekte”, ,,waterkanker”,
„bladvlekkenziekte”) .................................................
C occus-soorten............................................................................................
Conchylis am b igu e lla ................................................................................
Conchylis b o tran a ......................................................................................
Coleophora henierobiella ...........................................................
C on id iën .........................................................................................................
Conidiëndragers. , ......................................................................................
Coniothyrium diplodiella (steelziekte van den wijnstok) I I , 97 ;
C orvus-soorten............................................................................................
Cossus a e s c u l i ............................................................................................
Cossus lignipei’d a .............................................• - ............................ ......
Cronartium r i b i c o l a ................................................................................
C r y p t o g am e n ............................................................................................
Cryptosporium n i g r u m .........................................................................
Cytospora leueostoma................................................................................
Cytospox’ina R ib i s ......................................................................................
D.
I I I , 3()
IV , 28
I , 172'
I I , 20
IV , 2
I I I , 77
I I , 141
I I , 79
IV , 27
I I I , 135
I I I , 135
I I I , 140
I I , 20
I I , 23
I , 79
I I I , 1*6
I I I , 94
I I I , 91
I I , 166—168
I , 1
I , 61
I I , 116
I I , 122
h
i
Deilephila C e le r io .............................................................................................1 , 7 5
Dematophora n e c a t r i x .............................................................................. I I , 84
Diaspis f a l l a x ...............................................................................................IV , 2 8 ,3 1 ,4 2 , 49
Diloba c o e r u le o c ep h a la ............................................................................ IH , 109
Doorgegroeide p e r e n ..................................................................................IV , 95
Dopluizen . » ....................................................................................................I V , 29
Dopluis : bessendopluis ..................................................................... I V , 58
k e r s e n d o p lu is ................................................................. I V , 57
perendopluis................................................................................. I V , 57
p e r z ik d o p lu i s ........................................................ I V , 54
pruimendopluis............................................................. I V , 57
walnootdopluis........................................................................... I V , 57
wijnstokdopluis..................................................... IV , 5 8
E.
F.
Fasciatie
Fluorwaterstofgas (werking v a n ) .......................................................
Formica r u t a ............................................................................................
Framboos en braamsoorten (ziekten en beschadigingen van)
F ram bozen gl as vlinder
Fungiciden
G.
I I I ,
Bladz.
104
II) 3
IV , 22
I I I , 58
n . 127
I I I , 8
I I ) 18
IV , 71
n . 45
II) 42
I I , 39
II) 40
II) 40
I I , 40
I I) 42
IV , 85
I I I , 113—117
III) 117
III) 117
iih ) 117
III) 117
II) 11
I , 172
I I I , 73
I , 69
I , 70
III) 19
II) 6
I , 122
II) 84
I I ) 73
n . 59, 61
II) 65
IV , 59
IV , 65