New York AGricuLtTuRAL EXPERIMENT STATION. 385 
Wyoming pollinated with Aminia.— Four clusters which were 
tested, were rated 0, 0, 0, 8, respectively. Average rating 2. 
Wyoming. pollinated with Brighton.— Six clusters which were 
tested, were rated 0, 0, 0, 0, 22, 50, respectively. Average rat- 
ing 12. 
Wyoming pollinated with Catawba.— One cluster which was 
tested formed a perfect cluster of fruit. It was rated 100. 
Wyoming as a fertilizer.— It was tried as a fertilizer on two. 
self-sterile sorts, Aminia, page 369, and Brighton, page 371. 
SUMMARY OF RESULTS. 
In the following summary of the results of the investigation 
the data which have been given on preceding pages are arranged 
in Table II with reference to the ability of each variety to fertilize 
the self-sterile sorts upon which it was tried as compared with its 
ability to fertilize itself, and in Table III with reference to the 
varying degrees of fruitfulness which the self-sterile varieties ex- 
hibit when they are supplied with pollen from various varieties, 
some of which are more or less self-sterile and others self-fertile. 
Hzxplanation of tables—— 'The x between two names indicates 
that the variety following the x was used in pollinating the variety 
whose name appears before the x. Thus, Brighton x Aminia in- 
dicates that the Brighton clusters were pollinated with Aminia 
pollen in the manner described on page 364. The rating is on the 
scale of 100 points as previously explained, a perfectly formed 
and perfectly filled cluster ranking 100. The average rating is 
shown graphically and the number of tested clusters upon which 
the average is based is also stated. The highest rating which any 
single cluster in the test received is also given. 
“ Self-pollinated ” indicates that the tested clusters were simply 
kept covered in paper bags during the blooming season. Some- 
times the self-pollination was performed by hand, pollen from 
another vine of the same kind being applied in the manner de- 
scribed in the foot-note, page 369. Such tests are marked “ hand 
pollinated ” in the table. 
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