Esetleg körtelevél gubacsszúnyog?

https://www.google.hu/search?q=Dasineura+pyri&client=firefox-b&tbm=isch&imgil=rRX6GZq1miRWnM%253A%253Bcv5vk__LXO2_SM%253Bhttp%25253A%25252F%25252Falanbuckingham.photoshelter.com%25252Fimage%25252FI0000PTdTSca8rUM&source=iu&pf=m&fir=rRX6GZq1miRWnM%253A%252Ccv5vk__LXO2_SM%252C_&usg=__PW16YK2fnhaIqj9E7JIpsIqL4NU%3D&biw=1238&bih=725&ved=0ahUKEwjK2trnsrPTAhWFWiwKHZF4BSoQyjcIMw&ei=Cdr4WIqyC4W1sQGR8ZXQAg#imgdii=KYj0zTpUqnxMbM:&imgrc=rRX6GZq1miRWnM: