POLLINIZING CHART FOR PERSIAN (ENGLISH) WALNUTS 
You will note that this chart is given in two sections, one marked 
Staminate Blossoming and the other marked Pistillate Blossoming. Each 
section is divided into four columns, marked Early, Medium Early, Me- 
dium Late, and Late. ; : 
To use this chart, you simply look down through both sections. The 
varieties listed in the Early column of the Staminate section will pollinize 
the varieties listed in the arly column of the Pistillate section, and so 
on through each of the columns. You will note that some varieties appear 
in two adjacent columns; this is because there is some overlapping due 
to a variety being either receptive or shedding pollen for several days. 
Also some start the later part of one period and last over into the fore- 
part of the next period. 
This chart is not complete and will most likely need some revising 
in the future. It is based on close observation during two successive 
blossoming seasons. 
STAMINATE BLOSSOMING 
Orly Medium Early Medium Late Late 
Broadview Broadview $-22 S-24 
Littlepage Carpathian D S-24 S-41 
S-6 5-9 S-41 
S-31 S-22 
S-33 S-31 
S-54 5-66 
PISTILLATE BLOSSOMING 
Early Medium Early Medium Late Late 
Carpathian D Littlepage 3roadview Broadview 
S-9 S-10 S-1 S-8 
S-11 S-11 S-6 S-12 
5-28 S-16 S-13 S-14 
5-31 S-18 S-14 S-26 
5-39 S-22 S-17 S-33 
S-48 S-24 S-18 S-55 
S-66 $-25 S-24 S-XB 
S-XA S-29 S-54 Sok 
- S-XC S-XF 
: S-XG 
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