I can't seem to get my hands on the actual paper, so I'm not that good! I'm sure it's just a matter of me not reading/translating well enough.
How I found it ... Well, I searched Google for: Bobone fig
The 9th result was paper #391-296 "Fig Varieties: A Monograph" at UC Davis. Throughout this paper there are references to Bobone's paper written in 1932. Being that they cited it so much, it was bound to be in the cited works at the end, so I flipped to page 498 where the title of his paper is named.
I then searched Google for the majority of the paper name, which got me to the National Library of Portugal. They have a glitch in their database, so it took some rooting around to get the correct search pair (thus finding the paper). I wound up searching on the partial title of the paper, rather than the author, because when you search on Bobone's full name, you get some weird papers regarding communications circa 1979 that have nothing to do with figs at all. I think someone input the information incorrectly. I searched for other documents with "ficus carica" in the title and other things, but found nothing.
When I found the book via the title, I came back and updated the post here. However, I see that you need to login to the site, possibly to download the documents, and after reading the help (again, in my broken Brasilian Portuguese), it seems that the work may not be downloadable from their site even after logging in - if it is, let me know, I would like to read it. For what it's worth, I have been working for a Swiss-headquartered international company for many, many years and I'm fair-to-good at translating French, Spanish and German, and have some limited interaction with Italian and Portuguese. I love reading international literature, may not be able to speak or write the language worth a dang, but I like to at least try to read it, and ask for help from colleagues when I get stuck. ;)