agriculture antenna garden plague summer visitor beach dead death fish grave hundreds illness jelly jellyfish lake loads mass massive ocean pollution river sand sea shore caterpillar crop eat farm food green hungry larva nuisance organic pest tomato worm Arthropoda folha group insect Insecta inseto lagarta leaf Lepidoptera myriapod nature natureza praga verde animal animals breeding bug closeup damage grasshopper hopper insect plague krayker locust macro natural