Brown Bear, Brown Bear, What Do You See? White Dog, Black Sheep, a Goldfish, a Teacher or a Mother, and Students or Children. The 1984 British edition of the book substitutes a monkey for the teacher. Carle explained that variations in text between editions (mostly on the last page) were due to Martin, and that he made new illustrations to go with the changes. Carle and Martin published three spin-off books: "Polar Bear, Polar Bear, What Do You Hear?" (1991) uses zoo animals and sounds; "Panda Bear, Panda Bear, What Do You See?" (2003), endangered species; and "Baby Bear, Baby Bear, What Do You See?" (2007), North American
Sooty mold is a black, powdery coating adhering to plants and their fruit or environmental objects. The ecology of the different species, their interactions, relationship to the host have been little understood. A chance observation of a Microcyclospora tardicrescens inhibiting the growth of the fruit pathogen "Colletotrichum fioriniae" in dual culture tests, yielded trichothecolone acetate and its (S)-7-hydroxy derivative as active principles for the interaction between "M. tardicrescens" and "C. fioriniae". Genera causing sooty molds are "Alternaria", "Cladosporium", "Aureobasidium", "Antennariella", "Limacinula", "Scorias", "Meliola", and "Capnodium". Sooty mold grows particularly well on plants that produce a sugary exudate, if they are infested by