Download or read book Guide to Weed Control Field Crops Pub 75A written by OMAFRA and published by . This book was released on 2018-05-25 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Published since 1947, OMAFRA's Guide to Weed Control has been the definitive resource for the summary of herbicide options to control weeds in agricultural crops. The 2018 edition has been split into two versions, as was common place during the 1950's. This is the field crops version (Pub 75A) while a horticulture crop version (Pub 75B) can also be purchased.

Download or read book Soil Fertility Handbook Pub 611 written by OMAFRA and published by . This book was released on 2018-12-18 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Publication 611 shares the fundamentals of how nutrients behave in the soil and crops, in one handy reference! It will help you diagnose nutrient deficiencies, unlock the intricacies of soil tests and recommendations and tailor your fertilizer program. The publication was created for farmers and agronomists, and has more than 90 tables and figures.

Download or read book Weeds of the Northeast written by Richard Hart Uva and published by Comstock Publishing Associates. This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here, at last, is a lavishly illustrated manual for ready identification of 299 common and economically important weeds in the region south to Virginia, north to Maine and southern Canada, and west to Wisconsin. Based on vegetative rather than floral characteristics, this practical guide gives anyone who works with plants the ability to identify weeds before they flower. - A dichotomous key to all the species described in the book is designed to narrow the choices to a few possible species. Identification can then be confirmed by reading the descriptions of the species and comparing a specimen with the drawings and photographs.- A fold-out grass identification table provides diagnostic information for weedy grasses in an easy-to-use tabular key.- Specimens with unusual vegetative characteristics, such as thorns, square stems, whorled leaves, or milky sap, can be rapidly identified using the shortcut identification table. The first comprehensive weed identification manual available for the Northeast, this book will facilitate appropriate weed management strategy in any horticultural or agronomic cropping system and will also serve home gardeners and landscape managers, as well as pest management specialists and allergists.