| abstract |
Burkholderia sp species with no known pathogenicity to vertebrates but with pesticidal activity (for example, plants, insects, fungi, weeds and nematodes). Natural products derived from a culture of the species and methods for controlling pests using natural products are also provided. Method for isolating a compound, a combination and a seed comprising the compound. Claim 10: The compound according to claim 9, characterized in that the compound has the structure of formula (1) wherein R1 is --H or C1-10 alkyl; R2 is an alkyl ester. Claim 11: The compound according to claim 9, characterized in that the compound has the structure of formula (2) wherein R1 is --H or C1-10 alkyl. Claim 12: The compound according to claim 9, characterized in that the compound has the structure of formula (3) wherein X, Y and Z are each independently -O, -NR, or -S, wherein R is H or C1-10 alkyl; R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, and R13 are each independently H, alkyl, substituted alkyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, aryl, aryl substituted, heteroaryl, substituted heteroaryl, heterocyclic, substituted heterocyclic, cycloalkyl, substituted cycloalkyl, alkoxy, substituted alkoxy, thioalkyl, substituted thioalkyl, hydroxy, halogen, amino, amido, carboxyl, -C (O) H, acyl, oxiacyl, carbamate, sulfonyl, sulfonamide, or sulfuryl. |