Nathan Boyd

0000-0002-1334-3964

Biology and Management of Thickhead (Crassocephalum crepidioides) in Ornamental Crop Production

Allison Bechtloff, Shawn Steed, Chris Marble, and Nathan Boyd

Biology and Management of Garden Spurge (Euphorbia hirta) in Ornamental Crop Production

Thomas Smith, Chris Marble, Shawn Steed, and Nathan Boyd

Control of Black Medic in Strawberry Production

Shaun M. Sharpe and Nathan S. Boyd

Biology and Management of Pilea microphylla (Artillery Weed) in Ornamental Crop Production

Debalina Saha, S. Chris Marble, Shawn Steed, and Nathan S. Boyd

Biology and Management of Doveweed (Murdannia nudiflora) in Ornamental Crop Production

Yuvraj Khamare, Chris Marble, Nathan Boyd, and Shawn Steed

Biology and Management of Galinsoga (Galinsoga quadriradiata) in Ornamental Crop Production

Thomas Smith, Chris Marble, Shawn Steed, and Nathan Boyd

Galinsoga is an erect (upright), herbaceous, short-lived warm-season annual weed in Florida landscapes, container nurseries, and other agricultural production systems. This article is written for green-industry professionals and others to aid in the identification and management of galinsoga in and around ornamental plants.

Biology and Management of Dodder (Cuscuta spp.) in Ornamental Crop Production and Landscapes

Kaley Mierek, Chris Marble, Nathan Boyd, and Shawn Steed

Biology and Management of Hairy Bittercress (Cardamine hirsuta) in Ornamental Crop Production

Chris Marble, Shawn Steed, and Nathan S. Boyd

Biology and Management of Spanish Needles (Bidens spp.) in Ornamental Crop Production

Yuvraj Khamare, Chris Marble, Shawn Steed, and Nathan Boyd

Biology and Management of Pusley (Richardia L.) in Tomato, Pepper, Cucurbit, and Strawberry Production

Shaun M. Sharpe, Nathan S. Boyd, Chris Marble, and Shawn Steed

Biology and Management of Ragweed Parthenium (Parthenium hysterophorous L.) in Ornamental Crop Production

Debalina Saha, S. Chris Marble, Robert H. Stamps, Shawn Steed, and Nathan S. Boyd

Biology and Management of Common Chickweed (Stellaria media) in Ornamental Crop Production

Yuvraj Khamare, S. Chris Marble, Nathan S. Boyd, and Shawn Steed

Biology and Management of Liverwort (Marchantia polymorpha) in Ornamental Crop Production

Chris Marble, Marc S. Frank, Dail Laughinghouse, Shawn Steed, and Nathan Boyd

Biology and Management of Goosegrass (Eleusine indica (L.) Gaertn.) in Ornamental Plant Production

Shawn Steed, S. Chris Marble, Nathan S. Boyd, Andrew MacRae, and Kiran Fnu

Nonchemical Weed Control for Home Landscapes and Gardens

Andrew MacRae, Nathan Boyd, and Marina D'Abreau

Biology and Management of Yellow (Cyperus escuelentus) and Purple Nutsedge (C. rotundus) in Ornamental Crop Production and Landscapes

Debalina Saha, Chris Marble, Nathan Boyd, and Shawn Steed

A UF/IFAS numbered peer reviewed Management for Commercial audience(s). Published by Plant Systems

Management of Purple and Yellow Nutsedge in Florida Strawberry

Nathan S. Boyd and Ravneet Sandhu

A UF/IFAS numbered Fact Sheet.

Chapter 4. Integrated Pest Management

Peter J. Dittmar, Nicholas S. Dufault, Johan Desaeger, Jawwad Qureshi, Nathan S. Boyd, and Mathews L. Paret

Chapter 4 of the Vegetable Production Handbook of Florida

Biology and Management of Eclipta (Eclipta prostrata) in Ornamental Crop Production

Chris Marble, Shawn Steed, and Nathan S. Boyd

A UF/IFAS numbered Management for Commercial audience(s). in support of UF/IFAS Extension program: Integrated Pest Management

Chapter 16. Strawberry Production

Vance M. Whitaker, Nathan S. Boyd, Natalia A. Peres, Johan Desaeger, Sriyanka Lahiri, and Shinsuke Agehara

Chapter 16 of the Vegetable Production Handbook of Florida

Biology and Management of Praxelis (Praxelis clematidea) in Ornamental Crop Production

Yuvraj Khamare, Chris Marble, Shawn Steed, and Nathan Boyd

A UF/IFAS numbered peer reviewed Management for Commercial audience(s). Published by Integrated Pest Management

Biology and Management of Tasselflower (Emilia spp.) in Ornamental Crop Production

Yuvraj Khamare, Chris Marble, Shawn Steed, and Nathan Boyd

The name tasselflower refers to two similar and closely related species, red or lilac tasselflower and Florida tasselflower. These species are very common in Florida nurseries, greenhouses, and landscapes. This new 6-page article was developed to help nursery growers, landscape professionals, and the general public identify tasselflower species, understand their biology, and provide information on ways to manage this weed. Written by Yuvraj Khamare, Chris Marble, Shawn Steed, and Nathan Boyd.

Chapter 13. Pepper Production

Craig Frey, Eugene J. McAvoy, Johan Desaeger, Gary E. Vallad, Jawwad Qureshi, and Nathan S. Boyd

Chapter 13 of the Vegetable Production Handbook of Florida

How to Differentiate between Causes of Strawberry Plant Damage: Chilli Thrips, Spider Mites, Foliar Nematodes, or Phytotoxicity from Herbicides?

Lovely Adhikary, Sriyanka Lahiri, Nathan Boyd, and Johan Desaeger

This publication aims to provide information on how to differentiate damage caused by chilli thrips, spider mites, foliar nematodes, and phytotoxicity due to herbicide application on strawberry plants. The symptomology of these pests and the effects of phytotoxicity from herbicides can look similar, especially when microscopic pests are involved. Correctly identifying the cause behind each damage symptom is essential. The intended audience of this article is strawberry growers, crop scouts, Extension agents, and industry personnel working on improved production and management of strawberries.

Chapter 7. Cucurbit Production

Craig Frey, Nathan S. Boyd, Qingren Wang, Johan Desaeger, Jawwad Qureshi, Anna Meszaros, Nicholas S. Dufault, Pamela D. Roberts, and Xavier Martini

Chapter 7 of the Vegetable Production Handbook of Florida

Chapter 8. Eggplant Production

Pamela D. Roberts, Craig Frey, Anna Meszaros, Nathan S. Boyd, Johan Desaeger, and Jawwad Qureshi

Chapter 8 of the Vegetable Production Handbook of Florida

Biology and Management of Common Purslane in Fruiting Vegetables, Cucurbits, and Strawberries

Nathan S. Boyd and Ravneet K Sandhu

A UF/IFAS numbered Fact Sheet. in support of UF/IFAS Extension program: Plant Systems