Extension Store

Evaluation of Soybean Varieties Resistant to Soybean Cyst Nematode in Iowa - 2020

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]

Format

Price

PDF

$0.00

Download

PM 1649

Soybean cyst nematode-resistant soybean varieties for Iowa

Details on selecting and managing soybean cyst nematode-resistant varieties.

[more]

Format

Price

PDF

$0.00

Download

IPM 60

Soybean Aphid Field Guide - 2nd Edition

A revised, 62-page pocket-sized guide (3-¾" x 6") for soybean producers and soybean agronomists containing information on soybean aphid biology, scouting and integrated pest management for Iowa and other North Central states.

This guide includes 60 color photos, multiple illustrations and charts, and updated information about soybean aphid.

Printed copies are a durable, weather-safe format.

[more]

Format

Price

Publication

$5.00

Add to Cart

PDF

$0.00

Download

SOC 3084

Midwestern Soybean Farmers' Perceptions and Management of Glyphosate Resistant Weeds

This report summarizes the results of a survey of Midwestern soybean farmers' beliefs, attitudes, and practices surrounding the issue of glyphosate resistant weeds. It discusses how glyphosate resistance is impacting farmers, their perceptions of the problem's severity, whom or what farmers feel is responsible for the issue, how it is being managed, and how it should be managed in the future.

[more]

Format

Price

PDF

$0.00

Download

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

SUL 4

Dutch Elm Disease and Disease-Resistant Elms -- Sustainable Urban Landscapes

Find out about disease-resistant elms to combat Dutch Elm Disease.

[more]

Format

Price

PDF

$0.00

Download

HORT 3024

Recommended Tomato Varieties for Commercial Production in Iowa

This publication provides information on suitable tomato varieties for commercial field and high tunnel production in Iowa. Even home growers of tomatoes will find a number of determinate and indeterminate cultivars available for Midwest temperatures and soil types.

[more]

Format

Price

PDF

$0.00

Download

CSCAP 153 2013

Farmer Perspectives on Agriculture and Weather Variability in the Corn Belt: A Statistical Atlas, Volume 1

A resource for extension educators, agricultural advisors and others, for understanding regional perspectives of corn-soybean farmers about climate change. Delineated by watershed, this collection of tables and maps provides the results of a USDA-NIFA-supported survey, conducted in 2012, of 4,778 farmers in 11 Corn-belt states.

Learn about farmer beliefs and concerns about climate change, attitudes toward adaptation and mitigation, perceived capacity to deal with the impacts and recent experiences with extreme weather events.

[more]

Format

Price

Publication

$0.00

Add to Cart

Full report

$0.00

Download

Cover page

$0.00

Download

Chapter 1

$0.00

Download

Chapter 2

$0.00

Download

Chapter 3

$0.00

Download

Chapter 4

$0.00

Download

Chapter 5

$0.00

Download

Chapter 6

$0.00

Download

Chapter 7

$0.00

Download

Chapter 8

$0.00

Download

Chapter 9

$0.00

Download

Appendix & References

$0.00

Download

PM 607

Suggested Vegetable Varieties for the Home Garden

This publication suggests two or more produce varieties suited for Iowa gardens based on characteristics including color, size, texture, flavor, vigor, and early or late harvest. Includes more than 60 crops, such as: asparagus, beans, lettuces, endives, onions, tomatoes, sweet potatoes, sweet corn, peas, okra, eggplant, kale, peppers, pumpkins, melons, squash, leeks, cucumbers, broccoli, carrots, beets, and several others.

[more]

Format

Price

PDF

$0.00

Download

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

CSI 12

Soybean Cyst Nematode Field Guide

Soybean cyst nematode is the most economically significant pest of soybeans in Iowa and has been found in 98 of the 99 Iowa counties. Infested soybean plants often show no symptoms other than reduced yield. The 62-page field guide is designed as a resource for agronomists and farmers to manage soybean cyst nematode.

[more]

Format

Price

Publication

$5.00

Add to Cart

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

PM 2054

Submitting Soybean Samples to the Plant and Insect Diagnostic Clinic

Detailed instructions for submitting soybean plant samples, soybean cyst nematode soil samples, and soybean rust leaf samples.

[more]

Format

Price

PDF

$0.00

Download

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

Download

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.

[more]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

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]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

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]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

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.

[more]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

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.

[more]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

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 to use.

[more]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

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.

[more]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

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.

[more]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

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.

[more]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

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 to use.

[more]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

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 Terms and Conditions to use.

[more]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

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 Terms and Conditions to use.

[more]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

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 Terms and Conditions to use.

[more]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

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 Terms and Conditions to use.

[more]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

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 Terms and Conditions to use.

[more]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

PM 1945 Figure 17

Floral cluster on stem - Soybean

Description/Suggested Alternate Text:
Floral cluster on main stem.

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]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

PM 1945 Figure 22

R7 plant - Soybean

Description/Suggested Alternate Text:
Soybean plant at the R7 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.

[more]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

PM 1945 Figure 23

R7 Stem - Soybean

Description/Suggested Alternate Text:
Soybean plant at the R7 stage showing main stem and branches.

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]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

PM 1945 Figure 24

R8 plant - Soybean

Description/Suggested Alternate Text:
Soybean plant at the R8 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.

[more]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

PM 1945 Figure 25

Total plant dry weight - Soybean

Description/Suggested Alternate Text:
Soybean accumulation of total plant dry weight by plant component.

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]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

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.

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]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

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.

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]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

PM 1945 Figure 28

Total percent of nitrogen - Soybean

Description/Suggested Alternate Text:
Nitrogen uptake accumulation by soybean plant component.

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]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

PM 1945 Figure 29

Total percent of potassium - Soybean

Description/Suggested Alternate Text:
Potassium uptake accumulation by soybean plant component.

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]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

PM 1945 Figure 30

Total percent of calcium - Soybean

Description/Suggested Alternate Text:
Calcium uptake accumulation by soybean plant component.

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]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

PM 1945 Image 31

Soybean field - Inside cover

Description/Suggested Alternate Text:
Ground-level view looking down a row of soybeans.

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]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

PM 1945 Image 33

Green soybean field

Description/Suggested Alternate Text:
Early season green soybean field.

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]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

PM 1945 Image 34

Soybean pods - Close up

Description/Suggested Alternate Text:
Closeup of early green soybean pods.

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]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart

PM 1945 Image 35

Soybean field with wind turbines

Description/Suggested Alternate Text:
Wind turbines adjacent to early season soybean field.

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]

Format

Price

Image(300dpi)

$16.00

Add to Cart

Image(96dpi)

$5.60

Add to Cart