Resources Contact Us Home
Nikkomicins, a process for their preparation and their use as agents for combating pests

Image Number 8 for United States Patent #4315922.

Pesticidally active substantially pure nikkomicin fractions obtained from Streptomyces tendae Ettlinger et al Tu 901, the fractions being selected from the group consisting of ##STR1## a mixture of nikkomicin I and J, and a mixture of nikkomicin M and N.

  Recently Added Patents
Pattern data conversion for lithography system
Pet cremation urn
Optical disc drive having a tray for loading a disc using supporting portions
Integrated circuits with magnetic core inductors and methods of fabrications thereof
Sign language keyboard and sign language searching apparatus using the same
ESD protection device and method for producing the same
  Randomly Featured Patents
Kits and methods that facilitate flexible manufacture
Method of controlling thread cutting
Picture frame making tool
Structural modification of 19-norprogesterone I: 17-.alpha.-substituted-11-.beta.-substituted-4-aryl and 21-substituted 19-norpregnadienedione as new antiprogestational agents
Combination chip counter and swizzle stick
Tampon and medication holder with date indicator
Optical head, information storage apparatus, optical head design apparatus, and optical head design program storage medium
Coaxial switch
Tir lens apparatus having non-circular configuration about an optical axis
Nitrogen containing polymers as charge enhancing additive for electrophotographic toner