apple case bearer where the larva of a coleophora malivorella. young caterpillar on developing apple leaves in spring

green leaf insect invertebrate flower animal plant nature produce branch tree food shrub arthropod wildlife butterfly apple case bearer where larva coleophora malivorella young caterpillar developing leaves spring coleophora malivorella coleoptera apple belarus black-stigma black-stigma case-bearer broken case-bearer casebearer cocoon coleophora hemerobiella coleophoridae crab apple crabapple damage disease european european crab apple fauna flora green hemerobiella insect insecta invertebrate larva larval leaf leaf mine leaf miner leaf-miner leaf-mining lepidoptera limosipennella malus malus sylvestris micro mine miner moth nature parasite pathogenic pest plant pupa ulmus wildlife