University of Kentucky College of Agriculture
 

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Not a complete list as of 8-30-17.

Tag: weeds



An IPM Scouting Guide for Common Problems of Brambles in Kentucky
9/13/2018 (new)

Long before the term "sustainable" became a household word, farmers were implementing sustainable practices in the form of Integrated Pest Management (IPM) strategies. IPM uses a combination of biological, cultural, physical, and chemical methods to reduce and/or manage pathogen and pest populations. These strategies are used to minimize environmental risks, economic costs, and health hazards. Pathogens and pests are managed (although rarely eliminated entirely) to reduce their negative impact on the crop. Scouting and monitoring for diseases, insects, weeds, and abiotic disorders helps identify potential problems before serious losses result. This is essential to the IPM approach. The key to effective monitoring is accurate identification. The images included in this guide represent the more common abiotic and biotic problems that occur in Kentucky blackberry and raspberry plantings. | ID-251
2,500 printed copies | 32 pages | 6,827 words | 23 downloads | PDF: 2,500 kb


Weed Control in Alfalfa and Other Forage Legume Crops
4/23/2018 (major revision)

The importance of weed control in forage production should not be overlooked, especially when you consider the high investment associated with alfalfa and other legume forages. Weeds reduce forage yield by competing for water, sunlight, and nutrients. In addition to yield losses, weeds can also lower forage quality, increase the incidence of disease and insect problems, cause premature stand loss, and create harvesting problems. Some weeds are unpalatable to livestock or, in some cases, may be poisonous. | AGR-148
web only | 12 pages | 7,240 words | 32 downloads | PDF: 528 kb


Weed Management: Kentucky Master Gardener Manual Chapter 20
1/22/2018 (minor revision)

Every garden has weeds, and every gardener wonders what to do about them. Gardening involves lots of small decisions that can have a cumulative effect on those weed problems. This chapter will explore the origin of weeds, their adaptation and impact, and the techniques you can use to manage weeds in your landscape. | AGR-205
web only | 14 pages | 6,440 words | 67 downloads | PDF: 965 kb


Chemical Control of Weeds in Kentucky Grain Crops, 2018
11/6/2017 (major revision)

The use of herbicides suggested in this publication is based on research at the Kentucky Agricultural Experiment Station and elsewhere. We have given what we believe to be the most effective herbicides, with the most suitable rates and times of application. Smaller files are available here. | AGR-6
3,300 printed copies | 140 pages | - | 85 downloads | PDF: 2,254 kb


Weed Management
5/12/2017 (new)

Weed management is a major crop production concern in Kentucky. Weeds compete for crop nutrients, water, light, and space as well as harboring potential pests and diseases, resulting in poorer growth and lower yields, leading to lower financial returns for producers. Weed management is a long-term concern, as poor weed management during one season can result in higher weed seed populations germinating in subsequent years. Weed pressure can greatly increase annual weed management costs in commodity row crop production, creating financial pressure on producers, especially during periods of low prices. Weed management is also a major challenge for organic farming in Kentucky and surrounding states. | CCD-FS-4
web only | 3 pages | 1,209 words | 46 downloads | PDF: 2,700 kb


Turfgrass Weed Control for Professionals, 2017
1/19/2017 (new)

This newly expanded guide provides weed identification and control information that turfgrass professionals can use to develop effective weed control programs for golf courses, athletic fields, sod farms, lawns, and other turfgrass systems. The recommendations apply to the majority of the United States, with input from experts in Illinois, Indiana, Iowa, Kansas, Kentucky, Michigan, Minnesota, Missouri, Nebraska, New York, Ohio, and Wisconsin. Available for purchase from Purdue University. | AGR-225
web only | 96 pages | - | 38 downloads | PDF: kb


Identification and Control of Henbit and Purple Deadnettle
12/30/2016 (new)

Most of the winter annual broadleaf weeds are distinguishable from each other and thus fairly easy to key out or identify. However, there are two that show up each spring that often get people scratching their heads as to which is which---is it purple deadnettle? Or is it henbit? There are several similarities between these weeds---both are members of the mint family, both have square stems, both have sparsely hairy oval- to egg-shaped leaves, leaves of both are opposite, and both have small purple flowers that appear in the axils of the upper leaves during the spring. | AGR-226
web only | 4 pages | 812 words | 47 downloads | PDF: 5,381 kb


Broadleaf Weeds of Kentucky Pastures
2/4/2016 (reprinted)

A guide to the identification and control of broadleaf weeds in Kentucky pastures. | AGR-207
7,500 printed copies | 2 pages | 250 words | 156 downloads | PDF: 4,200 kb


Practicing Good Stewardship When Applying Herbicides for Pasture Weed Control
5/14/2015 (new)

Various methods and strategies can be used to combat weed problems in pasture fields. These include mechanical and cultural practices such as mowing or clipping fields, maintaining a good soil fertility program, grazing methods, and other management practices that promote the growth of desirable forage grasses which in turn compete against weeds. Herbicides can be the best alternative to effectively control several troublesome broadleaf weeds. However, it is important to understand the proper use of herbicides and practice good stewardship. | AGR-219
500 printed copies | 2 pages | 1,466 words | 44 downloads | PDF: 190 kb


Herbicide Recommendations for Weed Control in Kentucky Bluegrass and Tall Fescue Lawns for Professional Applicators
3/30/2015 (new)

The best method to control weeds is to grow a dense and healthy lawn. This objective should be primary for turf professionals. Lawn weed control is facilitated by identification of the turfgrass and weed species present. Not all herbicides will control all weeds, and not all herbicides are safe on all lawn grasses. This publication contains herbicide recommendations for licensed professionals. For information on weed control for non-professionals, see AGR 208: Weed Control for Kentucky Home Lawns. | AGR-218
web only | 4 pages | 1,478 words | 56 downloads | PDF: 240 kb


Weed Management in Grass Pastures, Hayfields, and Other Farmstead Sites
6/30/2006 (minor revision)

| AGR-172
8,000 printed copies | 16 pages | - | 83 downloads | PDF: 310 kb