![Dusty birch sawfly caterpillar.](/sites/default/files/styles/large/public/2024-01/ipm1019cvr-p12-dusty-birch-sawfly.jpg?itok=5HlDxuiq)
![Dusty birch sawfly caterpillar.](/sites/default/files/styles/large/public/2024-01/ipm1019cvr-p12-dusty-birch-sawfly.jpg?itok=5HlDxuiq)
Caterpillars in Your Yard and Garden, Page 12
Reviewed
Dusty birch sawfly caterpillars (Croesus latitarsus) are present in summer and fall. They produce two to three generations per year.
![Tiger swallowtail cateripllar.](/sites/default/files/styles/large/public/2024-01/ipm1019cvr-p44-tiger-swallowtail.jpg?itok=6prrsAJ_)
Caterpillars in Your Yard and Garden, Page 44
Reviewed
Tiger swallowtail caterpillars (Papilio glaucus) are present from May to October. They produce two to three generations per year. Preferred host plants include hoptree, birch, tulip tree, ash, basswood, cherry, apple, willow and magnolia.
![Elm sawfly caterpillar.](/sites/default/files/styles/large/public/2024-01/ipm1019cvr-p15-elm-sawfly.jpg?itok=gqGYallC)
Caterpillars in Your Yard and Garden, Page 15
Reviewed
Elm sawfly caterpillars (Cimbex americana) are present from summer to fall. They produce one generation per year.
![Unicorn caterpillar.](/sites/default/files/styles/large/public/2024-01/ipm1019cvr-p47-unicorn-caterpillar.jpg?itok=NJoGDJ3O)
Caterpillars in Your Yard and Garden, Page 47
Reviewed
Unicorn caterpillars (Schizura unicornis) are present from summer to fall. They produce one generation per year.
![Garden webworm caterpillar.](/sites/default/files/styles/large/public/2024-01/ipm1019cvr-p18-garden-webworm.jpg?itok=eN_fDE_O)
Caterpillars in Your Yard and Garden, Page 18
Reviewed
Garden webworm caterpillars (Achyra rantalis) are present from late spring to fall. They produce two to three generations per year.
![Viceroy caterpillar.](/sites/default/files/styles/large/public/2024-01/ipm1019cvr-p50-viceroy.jpg?itok=A4jACRZO)
Caterpillars in Your Yard and Garden, Page 50
Reviewed
Viceroy caterpillars (Limenitis archippus) are present from early summer to fall. They produce two generations per year.
![Cover art for publication IPM1019](/sites/default/files/styles/large/public/images/ipm1019cvr.jpg?itok=yruhXjnq)
Caterpillars in Your Yard and Garden
Reviewed
Caterpillars are some of the most easily observed insects in backyards and gardens. Learn to identify them so you will know what type of butterflies or moths they will turn into.
![Greenstriped mapleworm caterpillars.](/sites/default/files/styles/large/public/2024-01/ipm1019cvr-p21-greenstriped-mapleworm.jpg?itok=Q739HX_6)
Caterpillars in Your Yard and Garden, Page 21
Reviewed
Greenstriped mapleworm caterpillars (Dryocampa rubicunda) are present from late spring to late fall. They produce one to two generations per year.
![Tussock moth caterpillar.](/sites/default/files/styles/large/public/2024-01/ipm1019cvr-p53-tussock-moth.jpg?itok=E8QdRxSq)
Caterpillars in Your Yard and Garden, Page 53
Reviewed
Whitemarked tussock moth caterpillars (Orgyia leucostigma) are present from May to October. They produce two generations per year.
![Hickory horned devil caterpillar.](/sites/default/files/styles/large/public/2024-01/ipm1019cvr-p24-hickory-horned-devil.jpg?itok=8fgE8cj_)
Caterpillars in Your Yard and Garden, Page 24
Reviewed
Hickory horned devil caterpillars (Citheronia regalis) are present from July to October. They produce two generations per year.
![Zebra swallowtail caterpillar.](/sites/default/files/styles/large/public/2024-01/ipm1019cvr-p56-zebra-swallowtail.jpg?itok=3MgG11vV)
Caterpillars in Your Yard and Garden, Page 56
Reviewed
Zebra swallowtail caterpillars (Graphium marcellus) are present from May to November. They produce two to three generations per year.
![Io moth caterpillar.](/sites/default/files/styles/large/public/2024-01/ipm1019cvr-p27-io-moth.jpg?itok=x35LlEfb)
Caterpillars in Your Yard and Garden, Page 27
Reviewed
Io moth caterpillars (Automeris io) are present from July to October. They produce two generations per year.
![Cover art for publication G4570](/sites/default/files/styles/large/public/images/g04570cvr.jpg?itok=92A-mFlc)
Reducing Losses When Feeding Hay to Beef Cattle
Reviewed
Feeding hay to cattle is expensive, mostly due to waste. Learn good management practices to minimize the losses that occur due to poor storage methods, improper feeding methods, or both.
![Cover art for publication M199](/sites/default/files/styles/large/public/images/m00199cvr_6_1.jpg?itok=F2lEFzot)
Missouri Farm Labor Guide
Revised
Learn good human resource practices related to employee recruitment, hiring, onboarding, training and termination that your farm or agribusiness can use.
![Cover art for publication IPM1038](/sites/default/files/styles/large/public/images/ipm1038cvr.jpg?itok=FD1ibjBu)
Enlist Label Compliance: How to Determine Hydrologic Soil Groups
New
Learn how to use the USDA Web Soil Survey interactive map to determine your field's hydrologic soil group for the soil series on which you plan to apply an Enlist herbicide.
![Publication cover.](/sites/default/files/styles/large/public/2023-12/g02017cvr.jpg?itok=9i2TOLb8)
Pelvic Measurements and Calving Difficulty
Reviewed
Although researchers agree that birth weight is the most important measurable trait affecting calving difficulty, there is evidence that the size and shape of the pelvis also affect a heifer’s ability to calve.
![Cover art for publication G2119](/sites/default/files/styles/large/public/images/g02119cvr.png?itok=3qs_nsou)
Liver Flukes in Missouri: Distribution, Impact on Cattle, Control and Treatment
Reviewed
Cattle operations should evaluate their risk for is Fascioloides magna, also known as the deer fluke or the giant liver fluke. Learn about its distribution in Missouri, its life cycle, treatment and more in this guide.
![Cover art for publication DM463](/sites/default/files/styles/large/public/images/dm0463cvr.jpg?itok=DO_uzSKb)
![Palmately lobed leaves of Geranium carolinianum.](/sites/default/files/styles/large/public/2024-04/mp0903cvr-p58-wildgeranium.jpg?itok=EVSA8JMF)
Quail-Friendly Plants of the Midwest, Page 58
Reviewed
Leaves of Geranium species are deeply cleft and palmately lobed. Seeds are located within the sharply pointed “crane’s bill” formed by the tubelike style of the flower.
![Illinois bundleflower.](/sites/default/files/styles/large/public/2024-04/mp0903cvr-p26-bundleflower.jpg?itok=qYkAoCdy)
Quail-Friendly Plants of the Midwest, Page 26
Reviewed
Illinois bundleflower can be identified in summer by the doubly compound, fernlike leaves and white spherical flower heads. By fall, the stems become tough and woody, and the seedpods are distinctive, bearing a ball-shaped cluster of pods, each containing several flat, brown seeds.
![Lambsquarters.](/sites/default/files/styles/large/public/2024-04/mp0903cvr-p29-lambsquarters.jpg?itok=G5o3ZdmM)
Quail-Friendly Plants of the Midwest, Page 29
Reviewed
Lambsquarters is rather nondescript and typically grows 2-6 feet tall. Leaves are triangular or kite-shaped, and their surfaces often have a powdery white appearance.
![Cover art for publication CM109](/sites/default/files/styles/large/public/images/cm0109cvr.jpg?itok=hfhHv-Ma)
Developing Effective Communications
Reviewed
Most Americans probably do not appreciate the importance of communication in their personal and workday lives. Hopefully, those of us in extension work recognize the importance of good, effective communications.
![Milkpea.](/sites/default/files/styles/large/public/2024-04/mp0903cvr-p32-milkpea.jpg?itok=jDorVHl7)
Quail-Friendly Plants of the Midwest, Page 32
Reviewed
Milkpea is a herbaceous legume with a hairy surface on the top of its trilobed leaf. Stems are also hairy. Seedpods are about 2-1/2 inches long.
![Alfalfa flower.](/sites/default/files/styles/large/public/2024-04/mp0903cvr-p03-alfalfa.jpg?itok=kLF-_oac)
Quail-Friendly Plants of the Midwest, Page 03
Reviewed
Alfalfa leaves are divided into three leaflets, with the middle leaflet on a distinct stalk. Leaflets are serrated along the outer third to half and are somewhat elongated. Flowers are usually purple, sometimes bluish, rarely white. Fruits are usually curved or twisted.
![Cover art for publication CM360](/sites/default/files/styles/large/public/images/cm0360cvr.jpg?itok=eqDr_8Ad)
Writing Columns
Reviewed
Before writing a column, think about purpose, audience, content and structure. Visit our website today to learn more about writing columns.