Must See Photo! Ladybug eating a live inchworm on my outdoor plant

[trichomes]

Ladybugs are massacring all inchworms & eggs on my outdoor plant as soon as I let them out! Are there any drawbacks to ladybugs used for eradicating pests? I get 1000 bugs for 6 bucks, they last up to 3 weeks! Thank you

 

[Coke420]

Lol thats amazing
+reps

 

[trichomes]

here's a better pic of another Lady Bug eating an inchworm / caterpillar.