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Horticulture diseases and pests : publication

Aerial Applicators' Manual (Category 13 Commercial, Category 23 Private)

This manual covers the competency standards to operate fixed wing, rotary, and unmanned aerial vehicles (drones) for applying pesticides.

Armadillos in Missouri: Techniques to Prevent and Control Damage

Armadillos are becoming more common in Missouri. Visit our site for our Armadillos in Missouri: Techniques to Prevent and Control Damage resource.

Biology and Management of Japanese Beetle

Learn to identify and manage Japanese beetles, a common pest affecting over 300 plant species, including fruits, vegetables, and turfgrass.​

Controlling Nuisance Moles

Moles often are a nuisance and can harm your plants. Visit our site to learn about Controlling Nuisance Moles.

Disease-Resistant Apple Cultivars

Michele Warmund Fruit State Specialist Division of Plant Sciences

Elderberry Insect and Disease Management

This guide is the first known spray schedule to be developed for insect and disease control for field-grown elderberry in Missouri. Pesticide products labeled for greenhouse or high-tunnel-grown plants differ from those labeled for field-grown plants. Thus, product labels listed to control pests in…

General Ag - Private Pesticide Applicator Reference Manual (Category 20)

This manual is meant to be used as a training aid for private applicators who wish to be certified to apply restricted use pesticides.

Managing Nematodes in Gardens

Learn how to identify and manage nematodes in your garden with effective strategies to protect plants and improve garden health.

Midwest Vegetable Production Guide for Commercial Growers

Check out this annual guide for a summary of currently suggested vegetable varieties, seeding rates, fertilizer rates, weed control, insect control, and disease control measures for commercial growers.

Non-soil Agricultural Fumigation Manual for Private Applicators

This manual covers the basic information about fumigating grain bins to protect stored feed and grains.

Ornamental and Turf Pest Control (Category 3)

This manual is part of Missouri's Pesticide Applicator Training Program. It prepares pesticide applicators for a Category 3, Ornamental and Turf Pest Control, certification test given by the Missouri Department of Agriculture.

Pesticide Dealers

This manual is part of Missouri's Pesticide Applicator Training Program. It provides assistance in passing an examination required to obtain a Missouri Pesticide Dealer license from the Missouri Department of Agriculture.

Preventing and Controlling Damage Caused by Cottontail Rabbits

Learn how to manage cottontail rabbits, one of the most common game animals in Missouri.

Right-of-Way Pest Control (Category 6)

This manual prepares pesticide applicators for a Category 6, Right-of-Way Pest Control, certification test given by the Missouri Department of Agriculture.

Sewer Line Chemical Root Control (Category 5B)

This manual contains information that applicators must be familiar with to become a certified sewer line root control applicator.

Soil Fumigation Manual (Category 12 Commercial, Category 21 Private)

This manual covers the basic information about fumigating soils.

The Mimosa Webworm in Missouri

Bruce A. BarrettDepartment of EntomologyThe mimosa webworm, Homadaula anisocentra Meyrick (Lepidoptera: Plutellidae), attacks the leaves of both mimosa and honey locust trees.

Tree Squirrels: Managing Habitat and Controlling Damage

Missouri is home to three species of tree squirrels. Visit our site for our Tree Squirrels: Managing Habitat and Controlling Damage guide.

Watermelon Bacterial Fruit Blotch

Bacterial fruit blotch causes dark green blotches on watermelons, leading to rind rupture and decay; manage with clean seeds and sanitation.​
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