Do a search at the top of the page, or click on "PDF Research Downloads" and search them all.  I found 6 articles on cabbage, 11 on garlic, 12 on potato, 8 on pumpkin, 5 of broccoli, 12 on lettuce, 9 on onions and 10 on tomato. 
The Saskatchewan Vegetable Growers Association board voted to provide these articles for free to anyone interested in them.  Thanks to Dr. Doug Waterer for the 30+ years of research and helping the vegetable industry in Saskatchewan.
Just add them to your shopping cart, your will need your name and email, and a link to the pdf will be emailed to you.  Simple and easy.  I hope you enjoy and share.