Insectos

Insecticides and Wildlife

John L. Capinera

Use and Application of Insect Repellents

P. G. Koehler, R. M. Pereira, and R. A. Allen

This document discusses the use and application of insect repellents, focusing on DEET and its alternatives. DEET has been effective for over 45 years but has potential adverse effects. New repellents like picaridin and oil of lemon eucalyptus offer similar protection with fewer side effects. The article provides guidelines for selecting and applying DEET products, minimizing exposure, and using repellents on children. It also highlights the importance of reading labels and following instructions to ensure safe and effective use. Publication date: March 1994. 

Pest Management Practices in the US Ornamental Horticulture Industry: Use of Neonicotinoid and Non-Neonicotinoid Insecticides

Hayk Khachatryan, Xuan Wei, and Alicia Rihn

This article summarizes ornamental plant producers’ current production practices with a specific emphasis on their use of neonicotinoid and non-neonicotinoid insecticides. Written by Hayk Khachatryan, Xuan Wei, and Alicia Rihn, and published by the UF/IFAS Food and Resource Economics Department, July 2021.

Insecticides Used in the Urban Environment: Mode of Action

S. M. Valles and P. G. Koehler

This document explains the modes of action of various insecticides used in urban environments. It categorizes insecticides based on their effects on the nervous system, energy production, cuticle production, endocrine system, and water balance. The article details how different chemicals, such as pyrethroids, carbamates, and organophosphates, disrupt insect physiology, leading to toxicity and death. It also highlights the specific mechanisms through which these insecticides operate, providing a comprehensive understanding of their biological impacts. First publication date: September 1997.

Balancing Pest Management and Insect Conservation on Ornamental Plants

Bernadette Mach, Jaret Daniels, and Adam Dale

Increasing public awareness of the dangers of declines in biodiversity has generated unprecedented interest in promoting beneficial insects and other wildlife in yards and gardens. Research shows that well-managed urban landscapes can support diverse wildlife and that many people want their yards to support insect conservation. The green industry has made efforts to align plant production practices, marketing, and landscape maintenance with consumer conservation goals. However, backyard conservation efforts can be hindered by insect pest outbreaks. These are often more frequent and severe in urban landscapes than in rural or natural areas because of environmental constraints. Invasive pest species may thrive unchecked and require intervention. People may face difficult decisions when trying to balance conservation goals with pest management and plant health needs. This publication explains the ornamental plant pest management process with an emphasis on protecting beneficial wildlife.