STEM BORERS
STEM BORERS
STEM BORERS
SHOW LESS
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
4. Chilo infuscatellus ( 粟 灰 螟 )<br />
2-3 generations per year;<br />
Overwinter as grown larvae in millet<br />
stubbles or stems;<br />
Adults move about and oviposit at night,<br />
eggs laid on back of leaves;<br />
Newly hatched larvae feed in sheath;<br />
intrude stem after 1-3 days; transfer to feed<br />
after 3 rd instar.<br />
Grown larvae pupate in stems.
Change language