Blight
Blight is a rapid and complete chlorosis, browning, then death of plant tissues such as leaves, branches, twigs, or floral organs. Accordingly, many diseases that primarily exhibit this symptom are called blights. Several notable examples are:
Forever Evil: Blight
Following the events of the "Trinity War", Constantine awakes in the House of Mystery, unsure how he got there. He slowly begins to remember gaining control of Pandora's Box, and then the Crime Syndicate defeating the three Justice Leagues. He attempts to conjure an enchantment to find Zatanna and the other members of the Justice League Dark. It does not work, but the House begins to transport Constantine around, and at each stop, he sees the shadow of evil grow into a blight on humanity. He is returned to the House where he sees a conjured Zatanna from his conscious, who reveals that Pandora's Box is still having an adverse effect on him. The conjuring is revealed to be Nightmare Nurse, who sought out Constantine to remove the remnants of the Box from him. She also reveals that she has grown her own, blue, female, Swamp Thing to help in Constantine's mission to find his team. The blue Swamp Thing does not survive for long, and gives birth to Alec Holland's green Swamp Thing. Swamp Thing agrees to help, as the Green has been agitated by the Crime Syndicates arrival. The three try to track the missing members of the Justice League, but are blocked by magical toxins. Constantine realizes that the group is going to need to confront evil head on to get past the toxins, and they set out to enter their collective unconscious. The group confronts Blight, who proves too much for them to handle, with Constantine barely escaping with the others back to the House of Mystery. Constantine secludes himself, hoping to find more power to aid them against Blight. He determines that the Trinity of Sin are the ones who will be able to help them, and summons them to the Rock of Eternity. Elsewhere, Sea King, seemingly killed from the journey from Earth-3, awakens at the bottom of the ocean.