Common wheat "Triticum compactum", but in India "T. sphaerococcum") are closely related to common wheat, but have a much more compact ear. Their shorter rachis segments lead to spikelets packed closer together. Compact wheats are often regarded as subspecies rather than species in their own right (thus "T. aestivum" subsp. "compactum"). Common wheat Common wheat ("Triticum aestivum"), also known as bread wheat, is a cultivated wheat species. About 95% of the wheat produced is common wheat, which is the most widely grown of all crops and the cereal with the highest monetary yield. Numerous forms of wheat have evolved under human selection.
Cereal leaf beetle is when about 50% of the eggs have hatched. An alternative is spraying when the adults are laying their eggs, which is also shown to be effective. <br> Cereal leaf beetle The cereal leaf beetle ("Oulema melanopus") is a significant crop pest, described by Carl Linnaeus in 1758. One generation of this beetle is produced a year. Adults feed before winter and spend most of their overwintering time in protected areas such as wind rows, crop stubble, and tree bark crevices. Adults mate once the temperature warms to above 9–10 degrees Celsius (or 44.6 degrees F) and females have a