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WC 94
2025 Herbicide Guide: Iowa Corn and Soybean Production
The 2025 WC94 provides useful information for the selection of herbicides to be used for weed management in soybeans, corn and pasture grown in Iowa. Herbicide injury symptoms that may occur on crops are described as well as timely discussions about evolved herbicide resistance in Iowa, issues with invasive weeds and the potential for herbicide carryover.
[more]
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PDF
$0.00
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IPM 52
Evaluation of Soybean Varieties Resistant to Soybean Cyst Nematode in Iowa - 2023
Use of resistant soybean varieties is a very effective strategy for managing soybean cyst nematode (SCN). Numerous SCN-resistant soybean varieties are available for Iowa soybean growers. This report provides details by Iowa State University personnel who evaluate varieties each year.
[more]
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PDF
$0.00
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CROP 3149
Iowa Crop Performance Tests - Soybean 2023
Results of soybean yield trials that are conducted annually by ISU and the Iowa Crop Improvement Association. Provides information farmers need to select the best varieties or brands for their production conditions.
Available from the
Iowa Crop Improvement Association
.
[more]
CROP 1649
Soybean Cyst Nematode-resistant Soybean Varieties for Iowa
Details on selecting and managing soybean cyst nematode-resistant varieties.
Previously known as PM 1649.
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PDF
$0.00
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IPM 1
Corn and Soybean Field Guide
This 236-page pocket-sized guide (3-3/4" x 6") combines corn and soybean integrated pest management information in one publication for ease of use by corn and soybean farmers, agronomists, and crop scouts.
Newly updated text and images provide the tools for identifying insects, diseases, and disorders of corn and soybean in the Midwest. The guide also contains information on developmental stages, pesticide decisions, and other production-related topics. This publication is constructed of durable, weather-safe materials to withstand regular use in the field.
Looking to purchase multiple copies? The guide is also sold in
boxed quantities of 25
at a reduced price ($13/copy).
[more]
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Price
Publication
$15.00
Add to Cart
PDF
$5.00
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IPM 14
Field Crop Insects
Field Crop Insects contains descriptions and images of more than 50 pest and beneficial insects, as well as information on insect life cycle, crop injury, scouting and management options. There is also information on integrated pest management including scouting, degree days, and a defoliation estimation guide. This guide covers corn, soybean, and alfalfa insect pests.
Looking to purchase multiple copies? Field Crop Insects is also sold in
boxed quantities of 25
at a reduced price ($6.00/copy).
Previously known as CSI 14.
CSI 0014
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Publication
$8.00
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PDF
$5.00
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IPM 14 BOX
Field Crop Insects (Unit=25)
Field Crop Insects contains descriptions and images of more than 50 pest and beneficial insects, as well as information on insect life cycle, crop injury, scouting and management options. There is also information on integrated pest management including scouting, degree days, and a defoliation estimation guide. This guide covers corn, soybean, and alfalfa insect pests.
Sold as a box of 25 copies ($6.00/copy!)
A digital version of the guide is available; see the
single copy
listing.
Previously known as CSI 14.
CSI 0014
[more]
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Price
Publication
$150.00
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AEP 302 - 2021
Proceedings of the 32nd Annual Integrated Crop Management Conference
Proceedings from the 32nd Annual Integrated Crop Management Conference held December 1-2, 2021.
[more]
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PDF
$0.00
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4H 2240
Watch Me Grow
A series of six lessons for crops and horticulture project areas.
Lesson One - Seed Dissection
Lesson Two - Growing Experience
Lesson Three - Rainbow Plates
Lesson Four - Identifying Insect Pests
Lesson Five - Compost
Lesson Six - Produce to Plate
Youth-serving organizations in Iowa are encouraged to contact their local
Iowa State University Extension and Outreach county office
to explore partnership opportunities in administering this program.
[more]
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Price
Lesson One - PDF
$0.00
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Lesson Two - PDF
$0.00
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Lesson Three - PDF
$0.00
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Lesson Four - PDF
$0.00
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Lesson Five - PDF
$0.00
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Lesson Six - PDF
$0.00
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CROP 3197
2019 Yellow book for soybean aphid
This publication provides soybean aphid treatment recommendations and application rates, based on research conducted at two northern Iowa research farms in 2019.
In addition to treatment techniques, the publication also contains information about the soybean aphid life cycle, scouting advice and a statewide summary for 2019.
[more]
Format
Price
PDF
$0.00
Download
AEP 302 - 2019
Proceedings of the 31st Annual Integrated Crop Management Conference
[more]
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Price
PDF
$0.00
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CROP 3157
Soybean gall midge: a new field crop pest
Soybean gall midge is a relatively new pest that was first noticed in the Midwest in 2011, and can now be found in parts of Iowa, Minnesota, Nebraska and South Dakota. This publication discusses the characteristics of soybean gall midge, how to spot the pest in soybean fields and how they can be managed.
[more]
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Price
PDF
$0.00
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CROP 3155
2018 Yellow book for soybean aphid
This publication provides soybean aphid treatment recommendations and application rates, based on research conducted at two northern Iowa research farms in 2018.
In addition to treatment techniques, the publication also contains information about the soybean aphid life cycle, scouting advice and a statewide summary for 2018.
[more]
Format
Price
PDF
$0.00
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IPM 4
Soybean Diseases
This fully revised booklet helps soybean farmers and other professionals in the agriculture industry identify and scout for soybean diseases and provides general recommendations for management. Also included are illustrated disease cycles for many diseases, a foliar disease estimation chart, and soybean growth and development and staging information.
Looking to purchase multiple copies? Soybean Diseases is also sold in
boxed quantities of 50
at a reduced price ($3.50/copy).
CSI 0004 CSI4
[more]
Format
Price
Publication
$5.00
Add to Cart
PDF
$2.50
Add to Cart
IPM 4 BOX
Soybean Diseases (Unit=50)
This fully revised booklet helps soybean farmers and other professionals in the agriculture industry identify and scout for soybean diseases and provides general recommendations for management. Also included are illustrated disease cycles for many diseases, a foliar disease estimation chart, and soybean growth and development and staging information.
Sold as a box of 50 copies ($3.50/copy)
A digital version of the guide is available; see the
single copy
listing.
CSI 0004 CSI4
[more]
Format
Price
Publication
$175.00
Add to Cart
CROP 3147
2017 Yellow book for soybean aphid
This publication provides soybean aphid treatment recommendations and application rates, based on research conducted at two northern Iowa research farms in 2017. In addition to treatment techniques, the publication also contains information about the soybean aphid life cycle, scouting advice and a statewide summary for 2017.
[more]
Format
Price
PDF
$0.00
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CROP 3093A
Soybean Growth and Development - Soybean Staging
Soybean Staging -
Intended to be used as a quick reference handout for soybean staging. It is a supplement to the larger
Soybean Growth and Development
publication.
The secured PDF can be downloaded and viewed on your computer or mobile device, but not printed or edited.
Large quantity discounts
(50 copies+)
are available. To inquire, please contact us by email (
extstore@iastate.edu
) or calling (515)294-5247.
[more]
Format
Price
Publication
$2.00
Add to Cart
PDF (Secured)
$2.00
Add to Cart
CROP 3109
2016 Yellow book for soybean aphid
This publication provides soybean aphid treatment recommendations and application rates, based on research conducted at two northern Iowa research farms in 2016. In addition to treatment techniques, the publication also contains information about the soybean aphid life cycle, scouting advice and a statewide summary for 2016.
[more]
Format
Price
PDF
$0.00
Download
CROP 3093B
Soybean Growth and Development - Key Growth Stages
Key Growth Stages -
Intended to be used as a quick reference for key times in soybean growth and development. It is a supplement to the larger
Soybean Growth and Development
publication.
The secured PDF can be downloaded and viewed on your computer or mobile device, but not printed or edited.
Large quantity discounts
(50 copies+)
are available. To inquire, please contact us by email (
extstore@iastate.edu
) or calling (515)294-5247.
[more]
Format
Price
Publication
$2.00
Add to Cart
PDF (Secured)
$2.00
Add to Cart
IPM 79
Hail on Soybean in Iowa
This publication shows how to obtain an estimate of the potential yield loss from hail injury to soybean. It describes the methods used to quantify injury on various plant tissue, as well as soybean growth stages, which are an important part of the yield loss estimation process. Additional topics include fungicide use on hail injured crops, replanting severely injured stands, and other information regarding hail on soybean.
CSI
[more]
Format
Price
PDF
$0.00
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IPM 77
A Farmer's Guide to Soybean Diseases
A Farmer’s Guide to Soybean Diseases provides an overview of the soybean diseases that currently occur in the United States and Canada, with an emphasis on diagnosing diseases in the field. Information for each disease includes symptoms and signs, conditions that favor disease, similar looking diseases and disorders, and a review of basic management options. The book also contains a diagnostic key and disease distribution maps.
Published by APS Press, A Farmer’s Guide to Soybean Diseases was developed by Iowa State University in partnership with several other universities.
Reduced from $29.95
[more]
Format
Price
Publication
$5.00
Add to Cart
CROP 3087
Crop Production Clipboard
Crop production clipboards provide a handy way to keep key reference information with you in the office helping customers or scouting in corn and soybean fields. Calibration and conversions supplement plant population charts and growth stages of corn and soybeans.
[more]
Format
Price
Miscellaneous Item
$12.50
Add to Cart
CROP 3101
The Effectiveness of Neonicotinoid Seed Treatments in Soybean
Beginning in the early 2000s, neonicotinoids were increasingly used as seed treatments for field crops. More than 80 percent of corn and 40 percent of soybean acres nationally are planted with neonicotinoid-treated seed. Published research has shown that while neonicotinoids can be effective in controlling sporadic and inconsistent early-season threats such as wireworms or white grubs, they lose effectiveness well before midsummer, which is usually when the most potentially destructive soybean pest, the soybean aphid, begins to colonize soybean fields across the Midwest. Other publications have also shown that neonicotinoids spread readily through the environment and could pose a threat to beneficial species.
The publication was a joint effort of Purdue, Iowa State University, Kansas State University, the University of Nebraska-Lincoln, North Dakota State University, Michigan State University, the University of Minnesota, the University of Missouri, Ohio State University, Penn State University, South Dakota State University, Texas A&M University and the University of Wisconsin.
The PDF is available from
Purdue University
.
[more]
IPM 3
Weed Identification Field Guide 2nd Edition
The Weed Identification Field Guide, 2nd Edition, is a revised and expanded pocket-sized guide (3-3/4" x 6") for farmers and agronomists to use for weed identification in Iowa corn and soybean fields. The 2nd edition includes four new weed species, many new images, and updated text.
The 108 page booklet includes tools to aid in accurate weed identification as well as weed lifecycle and herbicide management and stewardship information. It includes over 35 illustrations and more than 250 high-quality photographs of weeds found in Iowa.
Previously known as CSI 3.
CSI 0003
[more]
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Publication
$10.00
Out of Stock
PDF
$5.00
Add to Cart
PM 1945
Soybean Growth and Development
This publication can help soybean producers achieve better yields. It includes photos of soybean vegetative and reproductive stages and updated information about soybean plant growth and management.
All images from this publication can be purchased by visiting our
Digital Media section
This publication replaced SR 0053 - How a Soybean Plant Develops.
[more]
Format
Price
Publication
$8.00
Add to Cart
CSI 24
Scouting for Pythium root rot in Soybean
The Scouting for
Pythium
root rot in Soybean card is a 6-page, tri-fold pocket-sized publication (3-3/4" x 6") that outlines the symptoms, scouting, management, and disease cycle of
Pythium
root rot in soybean.
[more]
Format
Price
PDF
$0.00
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CSI 23
Scouting for twospotted spider mites in corn and soybean
The Scouting for twospotted spider mites in corn and soybean card is a 6-page, tri-fold pocket-sized guide (3¾" x 6") containing scouting information, a description, and images of injury to corn and soybean caused by twospotted spider mites.
[more]
Format
Price
Publication
$0.25
Add to Cart
PM 3038
Selecting Soybean Varieties
Selecting the right combination of high yielding genetics and agronomic traits is the first management decision toward a successful soybean crop. This publication provides the reader with several tools that can be used to select high yielding soybean varieties best-suited to Iowa growing conditions.
[more]
Format
Price
PDF
$0.00
Download
PM 3040
Planting Soybean for High Yield in Iowa
Deciding when to plant soybean is an important management decision that greatly impacts yield. This publication discusses the potential yield increases from early planting and potential yield loss from delayed planting.
[more]
Format
Price
PDF
$0.00
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PM 3041
Understanding Soybean Plant Population Recommendations for Iowa
Concerns over rapidly escalating seed prices have caused farmers, agronomists, and seed suppliers to revisit soybean planting rates. This publication discusses optimum soybean planting rates in Iowa and surrounding states. This is a must read for those who want to reduce their seed input costs
[more]
Format
Price
PDF
$0.00
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PM 3044
Staging Soybean Development
Accurate growth stage determination of soybean is essential to accurately apply pesticides and determine potential yield loss from environmental stress. This handy publication uses high quality images to enable the user to accurately stage soybean development.
[more]
Format
Price
PDF
$0.00
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PM 3045
Soybean Nutrient Needs
Maintaining a fertile growing environment is a risk management strategy that produces higher yield and healthier plants that better manage stress. This publication outlines crop nutrient removal rates, foliar fertilization and the influence of soil fertility on plant health.
[more]
Format
Price
PDF
$0.00
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PM 3046
Soybean Response to Drought
Drought is a serious but infrequent stressor affecting Iowa soybean production. This publication describes how soybean plant growth and development and nitrogen fixation respond to water deficit conditions. It also discusses simple management practices that have been shown to improve soil water holding capacity.
[more]
Format
Price
PDF
$0.00
Download
PM 3047
Recognizing Challenges to Iowa’s Annual Cropping Systems
Iowa’s soybean and corn cropping systems are among the most productive in the world yet, producing consistently high yields remains uncertain. This publication discusses possible solutions to problems that limit soybean yield in Iowa.
[more]
Format
Price
PDF
$0.00
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PM 1635
Frost Damage to Corn and Soybeans
Learn about the characteristics, uses and handling and storage of frost-damaged corn and soybeans.
[more]
Format
Price
PDF
$0.00
Download
CSI 15
Speed Scouting for Soybean Aphid
The Speed Scouting for Soybean Aphid card is a tool for soybean growers to monitor soybean aphid populations in fields using the Speed Scouting technique. The card has both instructions for the Speed Scouting process and a worksheet for recording soybean aphid field observations. Observations are then used to determine if treatment is needed. The Speed Scouting card is a collaborative effort of ISU Extension Specialists and the Iowa Soybean Association.
[more]
Format
Price
Publication
$0.25
Add to Cart
CSI 6
Early Season Soybean Scouting
The Early season soybean scouting card is a record keeping tool that outlines diseases, insects, and disorders that occur to seed, seedlings, and young soybean plants from shortly after planting through the V3 stage of vegetative growth.
[more]
Format
Price
Publication
$0.25
Out of Stock
CSI 7
Mid-season Soybean Scouting
The Mid-season soybean scouting card is a record keeping tool that outlines diseases, insects, and disorders that occur to soybean plants during the late vegetative through R2 growth stages.
[more]
Format
Price
Publication
$0.25
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CSI 8
Late Season Soybean Scouting
The Late season soybean scouting card is a record keeping tool that outlines diseases, insects, and disorders that occur to soybean plants during the R3 (pod fill) through R8 (maturity) growth stages.
[more]
Format
Price
Publication
$0.25
Add to Cart
CRP 22
Maximizing Profitability on Highly Erodible Land in Iowa | Conservation Reserve Program: Issues and Options
Options in grass may be the most profitable for CRP land when the long term cost of erosion is considered. Get the details on six income options: CRP, two rotational grazing options, two crop options (rotational corn/soybean), and alfalfa/orchard grass hay.
[more]
Format
Price
PDF
$0.00
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PM 2089D
Limiting Field Operations - Farm Energy
Certain field operations are required in modern crop production. But 100 percent fuel savings results when equipment stays parked in the machine shed and a trip across the field is eliminated. Find out how you can start to make a transition to very reduced or no tillage.
[more]
Format
Price
PDF
$0.00
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PM 1636
Soybean Drying and Storage
Find out about soybean harvest moisture, storage moisture, drying tips, high-temperature drying, low-temperature drying, and more.
[more]
Format
Price
PDF
$0.00
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PMR 1004
Soybean Brown Stem Rot
Learn about symptoms and management practices for soybean brown stem rot, an economically important disease of soybeans in the North Central U.S. This peer-reviewed publication replaces PM 890.
[more]
Format
Price
PDF
$0.00
Download
IPM 63
Soybean Cyst Nematode (SCN) Management Recommendations -- Iowa State University Plant and Insect Diagnostic Clinic
April 2008 revision of soybean cyst nematode management recommendations.
[more]
Format
Price
PDF
$0.00
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PM 2006
Legume Living Mulches in Corn and Soybean
These mulches not only provide erosion control, but also fix atmospheric nitrogen. Learn more about five possibilities and their management.
[more]
Format
Price
PDF
$0.00
Download
PM 1999
Small Grain Cover Crops for Corn and Soybean
Learn about species selection, management, and pros and cons of these cover crops.
[more]
Format
Price
PDF
$0.00
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PM 1987
1% Linolenic Soybean Oil, A Soybean Solution to Trans Fat
Read about this no-trans-fat soybean oil, an alternative to hydrogenated oils.
[more]
Format
Price
PDF
$0.00
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PM 914
Phytophthora Root and Stem Rot of Soybean
Learn about causes, symptoms, resistance, and chemical control of Phytophthora root rot of soybean, a widespread soybean disease in Iowa.
[more]
Format
Price
PDF
$0.00
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PM 1945 Figure 1
Soybean Maturity Groups
Description/Suggested Alternate Text:
Maturity group adaptations where soybean are grown in the United States.
All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the
Terms and Conditions
to use.
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Image(300dpi)
$16.00
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Image(96dpi)
$5.60
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PM 1945 Figure 2
Soybean Seedling
Description/Suggested Alternate Text:
Soybean seedling with plant anatomy labeled on a V1 soybean plant.
All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the
Terms and Conditions
to use.
[more]
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Image(300dpi)
$16.00
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Image(96dpi)
$5.60
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PM 1945 Figure 3
Soybean leaf with folded leaflets
Description/Suggested Alternate Text:
Soybean leaf with folded leaflets.
All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the
Terms and Conditions
to use.
[more]
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Image(300dpi)
$16.00
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Image(96dpi)
$5.60
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PM 1945 Figure 4
Soybean germination and emergence
Description/Suggested Alternate Text:
Soybean stage progression from planting through emergence and cotyledon stage.
All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the
Terms and Conditions
to use.
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Image(300dpi)
$16.00
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Image(96dpi)
$5.60
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PM 1945 Figure 5
VE and VC stages - Soybean
Description/Suggested Alternate Text:
Soybean at the VE and VC stages.
All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the
Terms and Conditions
to use.
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Image(300dpi)
$16.00
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Image(96dpi)
$5.60
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PM 1945 Figure 6
V2 plant - Soybean
Description/Suggested Alternate Text:
Soybean at the V2 stage.
All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the
Terms and Conditions
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Image(300dpi)
$16.00
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PM 1945 Figure 7
Soybean roots showing nodules
Description/Suggested Alternate Text:
Soybean root showing nodules.
All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the
Terms and Conditions
to use.
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Image(300dpi)
$16.00
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PM 1945 Figure 8
V2 root nodules with sliced nodule - Soybean
Description/Suggested Alternate Text:
Soybean at V2 stage showing root nodules including a nodule cross section.
All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the
Terms and Conditions
to use.
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Image(300dpi)
$16.00
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PM 1945 Figure 9
V4 plant - Soybean
Description/Suggested Alternate Text:
Soybean at the V4 stage.
All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the
Terms and Conditions
to use.
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$16.00
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PM 1945 Figure 10
V6 plant - Soybean
Description/Suggested Alternate Text:
Soybean at the V6 stage.
All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the
Terms and Conditions
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PM 1945 Figure 11
Soybean development and timing of growth
Description/Suggested Alternate Text:
Development and timing of soybean vegetative growth, flowering, pod development, and seed filing.
All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the
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PM 1945 Figure 12
Soybean flowering on racemes
Description/Suggested Alternate Text:
Soybean flowering on racemes.
All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the
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PM 1945 Figure 13
Fourth node of R3 plant - Soybean
Description/Suggested Alternate Text:
Fourth node from the uppermost node of soybean at R3 stage.
All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the
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PM 1945 Figure 14
R4 plant - Soybean
Description/Suggested Alternate Text:
Soybean at the R4 stage.
All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the
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PM 1945 Figure 15
Dissected young soybean pod
Description/Suggested Alternate Text:
Young dissected soybean pod.
All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the
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PM 1945 Figure 16
Sequence of early pod development
Description/Suggested Alternate Text:
Sequence of early pod development.
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PM 1945 Figure 17
Floral cluster on stem - Soybean
Description/Suggested Alternate Text:
Floral cluster on main stem.
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PM 1945 Figure 18
Fourth node pod and bean of R5 plant
Description/Suggested Alternate Text:
Dissected pod from the fourth uppermost node of soybean at the R5 stage.
All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the
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PM 1945 Figure 19
Sequence of pod development through maturity
Description/Suggested Alternate Text:
Sequence of soybean pod development, seed filling, and maturity.
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PM 1945 Figure 20
Pod and bean of R6 plant
Description/Suggested Alternate Text:
Soybean pod and bean development at the R6 stage.
All digital media is copyrighted by Iowa State University Extension and Outreach. Each purchase includes your acknowledgement and agreement of the
Terms and Conditions
to use.
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PM 1945 Figure 21
Pods with enclosed beans
Description/Suggested Alternate Text:
Soybean pods and enclosed beans from the R6 stage to harvestable beans.
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PM 1945 Figure 22
R7 plant - Soybean
Description/Suggested Alternate Text:
Soybean plant at the R7 stage.
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PM 1945 Figure 23
R7 Stem - Soybean
Description/Suggested Alternate Text:
Soybean plant at the R7 stage showing main stem and branches.
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PM 1945 Figure 24
R8 plant - Soybean
Description/Suggested Alternate Text:
Soybean plant at the R8 stage.
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PM 1945 Figure 25
Total plant dry weight - Soybean
Description/Suggested Alternate Text:
Soybean accumulation of total plant dry weight by plant component.
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PM 1945 Figure 26
Total plant dry weight of MG 2.5 and 3.5 - Soybean
Description/Suggested Alternate Text:
Soybean accumulation of total plant dry weight for 2.5 and 3.5 maturity group in Iowa by plant component.
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PM 1945 Figure 27
Total plant dry weight early and late May - Soybean
Description/Suggested Alternate Text:
Soybean accumulation of total plant dry weight for early and late May planting dates in Iowa by plant component.
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PM 1945 Figure 28
Total percent of nitrogen - Soybean
Description/Suggested Alternate Text:
Nitrogen uptake accumulation by soybean plant component.
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PM 1945 Figure 29
Total percent of potassium - Soybean
Description/Suggested Alternate Text:
Potassium uptake accumulation by soybean plant component.
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PM 1945 Figure 30
Total percent of calcium - Soybean
Description/Suggested Alternate Text:
Calcium uptake accumulation by soybean plant component.
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PM 1945 Image 31
Soybean field - Inside cover
Description/Suggested Alternate Text:
Ground-level view looking down a row of soybeans.
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PM 1945 Image 32
Soybeans in fall
Description/Suggested Alternate Text:
Closeup of soybeans in fall, ready for harvest.
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PM 1945 Image 33
Green soybean field
Description/Suggested Alternate Text:
Early season green soybean field.
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PM 1945 Image 34
Soybean pods - Close up
Description/Suggested Alternate Text:
Closeup of early green soybean pods.
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PM 1945 Image 35
Soybean field with wind turbines
Description/Suggested Alternate Text:
Wind turbines adjacent to early season soybean field.
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PM 1945 Image 36
Combining soybeans
Description/Suggested Alternate Text:
Combining soybean field.
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PM 1945 Image 37
Soybeans ready to harvest
Description/Suggested Alternate Text:
Soybeans ready to harvest.
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PM 1945 Image 38
Soybean pod, ready to harvest - Close up
Description/Suggested Alternate Text:
Closeup of soybean pods that are ready for harvest.
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PM 1881
Growing Organic Soybeans on Conservation Reserve Program Land
Organic soybeans may be a very lucrative crop for Iowa farmers. Learn about the market, land preparation, planting and weed management, and the harvest and subsequent crops.
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PM 1851
Soybean Replant Decisions
This full-color publication will help you understand causes of stand reduction, the relationship between yield and plant stand, estimating these stands, and reaching a replant decision.
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RECOVERY 28
Livestock: Using Frost-Damaged Soybeans in Livestock Rations - Disaster Recovery Series
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RECOVERY 19
Livestock: Soybeans for Forage - Disaster Recovery Series
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PM 999
Minimizing Mechanical Damage to Soybeans
Basic information on why mechanical damage occurs to soybean seed and how to minimize it.
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