Host plant resistance promotes a secondary pest population

Secondary Metabolites and Pest Resistance in a Tropical Forage Legume

Host-plant-mediated competition via induced resistance: interactions between pest herbivores on potatoes.

Plant-mediated competition among insect herbivores occurs when one species induces changes in plant chemistry, nutrition, or morphology that render plants resistant to attack by others. We explored plant-mediated interspecific interactions between the potato leafhopper (Empoasca fabae) and the Colorado potato beetle (Leptinotarsa decemlineata), two important pests on potatoes. Leafhoppers colon...

Enhancing Integrated Pest Management in GM Cotton Systems Using Host Plant Resistance

Cotton has lost many ancestral defensive traits against key invertebrate pests. This is suggested by the levels of resistance to some pests found in wild cotton genotypes as well as in cultivated landraces and is a result of domestication and a long history of targeted breeding for yield and fiber quality, along with the capacity to control pests with pesticides. Genetic modification (GM) allow...

Conventional Plant Breeding for Higher Yields and Pest Resistance

Mutagenesis in Plant Breeding for Disease and Pest Resistance