Chilo infuscatellus jungle rice ("Echinochloa colona"), barley ("Hordeum vulgare"), rice ("Oryza sativa"), millet ("Panicum"), pearl millet ("Pennisetum glaucum"), sugarcane ("Saccharum officinarum"), sorghum ("Sorghum bicolor") and maize ("Zea mays"). Young larvae eat small holes in the leaves, particularly the leaf sheaths. As they grow, the larvae feed on the tips of the shoots, killing the growing points, and later still, they bore into the stems, creating galleries and producing frass which drops from the holes. The stems become brittle and the dead hearts of the plants are characteristic of this pest. Control of "Chilo infuscatellus" in sugar plantations is difficult. The plants are
Arogenate dehydratase hybrida", "Sorghum bicolor"", "and "Oryza sativa"", "which are all considered higher-order plants. "Erwinia herbicola"" and Pseudomonas aeruginosa"" "are known to" "have homologues for cyclohexadienyl dehydratase. Of the plants with ADT homologues, both "Arabidopsis thaliana "and "Petunia hybrida "are known to have paralogues for the gene (six and three, respectively). Arogenate dehydratase Arogenate dehydratase (ADT) (EC 4.2.1.91) is an enzyme that catalyzes the chemical reaction Hence, this enzyme has one substrate, L-arogenate, but 3 products:L-phenylalanine, HO, and CO. Certain forms of the protein have the potential to catalyze a second reaction, L-prephenate → L-phenylpyruvate + HO + CO This enzyme participates