About Lesson
Sugarcane leaf hopper( Pyrilla perpusilla, Lophopidae , Hemiptera)
- Damaging stage: Nymph and Adult
Damaging symptoms:
- Suck sugary substance from sugarcane and excrete the honeydew
- The developed mold reduced symptoms of low sugar levels in plants.
Identification
- Egg::cluster on the ventral surface of the leaf and covered with whitish fluffy
- Nymph: pale yellow color, two white prominent feather-like filament at
- Adult: straw color, prominent red eye with pointed head, wedge shape
Management
- Dusting with the nicotine dust
- Reduced N2
- Predator: rove beetle on egg of leaf
- parasitoid: Epiricrania melanoleuca @8000 -10,000 cocoon /ha.