This book covers advanced concepts and creative ideas with regard to insect biorational control and insecticide resistance management. Some chapters present and summarize general strategies or tactics for managing insect pests such as the principles of IPM in various crop systems and biorational control of insect pests, advances in organic farming, alternative strategies for controlling orchard and field-crop pests. Other chapters cover alternative methods for controlling pests such as disruption of insect reproductive systems and utilization of semiochemicals and diatomaceous earth formulations, and developing bioacoustic methods for mating disruption. Another part is devoted to insecticide resistance: mechanisms and novel approaches for managing insect resistance in agriculture and in public health.

Among the highlights of this book is the use of novel insecticides acting on a specific site in an insect group and are compatible with natural enemies and the environment. One of such approaches is based on disrupting the activity of biochemical sites acting on transcription factors such as the Helix-Loop-Helix (bHLH) family, anti juvenile hormone (AJH) agents that target JH biosynthetic enzymes, G-protein coupled receptors (GPCR) and bursicon as a target for insect control. Another one is the biotechnology or the genetic approach such as gene silencing (RNA interference) and Bt-crops. Other sections of the book are devoted to the plant s natural products, optical manipulation and the use of nanotechnology for improving insect control methods."

This book explores ecologically sound and innovative techniques in insect pest management in field and protected crops. From a general overview of pest management to new biorational insecticides such as insect growth regulators, and new strategies to reduce resistance, the coverage is entirely up-to-date. Other chapters describe advances in pest management of important crops such as cotton, corn, oilseed rape and various vegetables.

Among the highlights of this book are the use of nanotechnology to increase potency of available insecticides, the use of genetic engineering techniques for controlling insect pests, the development of novel insecticides that bind to unique biochemical receptors, the exploration of natural products as a source for environmentally acceptable insecticides, and the use of insect genomics and cell lines for determining biological and biochemical modes of action of new insecticides.

For nearly 50 years, pest control was mostly based on broad-spectrum conv- tional insecticides such as organochlorines, organophosphates, carbamates and pyrethroids. However, the severe adverse effects of pesticides on the environment, problems of resistance reaching crisis proportions and public protests led to stricter regulations and legislation aimed at reducing their use. Ways to reduce the use of synthetic pesticides in plant protection and to use more alternative and novel me- ods for pest control or biorational control are the challenges of pest control for the twenty-first century. The term biorational (biological + rational) pesticides can be defined as the use of specific and selective chemicals, often with a unique modes of action, that are compatible with natural enemies and the environment, with minimal effect on n- target organisms. Biorational control is based on a diversity of chemical, biological and physical approaches for controlling insect pests which results in minimum risk to man and the environment.

This book covers advanced concepts and creative ideas with regard to insect biorational control and insecticide resistance management. Some chapters present and summarize general strategies or tactics for managing insect pests such as the principles of IPM in various crop systems and biorational control of insect pests, advances in organic farming, alternative strategies for controlling orchard and field-crop pests. Other chapters cover alternative methods for controlling pests such as disruption of insect reproductive systems and utilization of semiochemicals and diatomaceous earth formulations, and developing bioacoustic methods for mating disruption. Another part is devoted to insecticide resistance: mechanisms and novel approaches for managing insect resistance in agriculture and in public health.

For nearly 50 years, pest control was mostly based on broad-spectrum conv- tional insecticides such as organochlorines, organophosphates, carbamates and pyrethroids. However, the severe adverse effects of pesticides on the environment, problems of resistance reaching crisis proportions and public protests led to stricter regulations and legislation aimed at reducing their use. Ways to reduce the use of synthetic pesticides in plant protection and to use more alternative and novel me- ods for pest control or biorational control are the challenges of pest control for the twenty-first century. The term biorational (biological + rational) pesticides can be defined as the use of specific and selective chemicals, often with a unique modes of action, that are compatible with natural enemies and the environment, with minimal effect on n- target organisms. Biorational control is based on a diversity of chemical, biological and physical approaches for controlling insect pests which results in minimum risk to man and the environment.

Among the highlights of this book is the use of novel insecticides acting on a specific site in an insect group and are compatible with natural enemies and the environment. One of such approaches is based on disrupting the activity of biochemical sites acting on transcription factors such as the Helix-Loop-Helix (bHLH) family, anti juvenile hormone (AJH) agents that target JH biosynthetic enzymes, G-protein coupled receptors (GPCR) and bursicon as a target for insect control. Another one is the biotechnology or the genetic approach such as gene silencing (RNA interference) and Bt-crops. Other sections of the book are devoted to the plant's natural products, optical manipulation and the use of nanotechnology for improving insect control methods.