Which major parasite insect are eggplants host plants to? What are the natural enemies of #1 that farmers can use to control them? Is any of #2 a spider?
Eggplant
The potato tuber moth is a parasite that targets the plant family Solanaceae, including eggplant  Selenops radiatus is a spider genus in South Africa that effectively controls the potato tuber moth
plant species Solanum melongena
Can spiders help eggplant farmers control parasites?