Wheat Diseases and Pests - Wheat Doctor - CIMMYT
Wheat Diseases and Pests - Wheat Doctor - CIMMYT
Wheat Diseases and Pests - Wheat Doctor - CIMMYT
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Life Cycle: Wireworms are the larvae of click<br />
beetles, of which there are many species. The<br />
adult beetles (79) lay eggs in the soil, usually in<br />
the spring, <strong>and</strong> the larvae may take several years<br />
to develop prior to pupating, depending on<br />
species. Generations overlap so that all stages <strong>and</strong><br />
sizes of larvae may be found in the soil at the<br />
same time.<br />
HostslDistribution: Many species of wireworms<br />
are found throughout the world, all of which can<br />
attack wheat. These larvae are capable of<br />
attacking many different plant species as well.<br />
Importance: Wireworms are among the most<br />
damaging soil-infesting insects. Damage is usually<br />
most severe where wheat has been seeded after<br />
fallow or after a number of years of grass.