摘要:
Novel Bacillus thuringiensis genes encoding toxins which are active against lepidopteran insects have been cloned from novel lepidopteran-active B. thuringiensis microbes. The DNA encoding the B. thuringiensis toxins can be used to transform various prokaryotic and eukaryotic microbes to express the B. thuringiensis toxins. These recombinant microbes can be used to control lepidopteran insects in various environments.
摘要:
A novel B.t. toxin gene toxic to lepidopteran insects has been cloned from a novel lepidopteran-active B. thuringiensis microbe. The DNA encoding the B.t. toxin can be used to transform various prokaryotic and eukaryotic microbes to express the B.t. toxin. These recombinant microbes can be used to control lepidopteran insects in various environments.
摘要:
Novel Bacillus thuringiensis genes encoding toxins which are active against lepidopteran insects have been cloned from novel lepidopteran-active B. thuringiensis microbes. The DNA encoding the B. thuringiensis toxins can be used to transform various prokaryotic and eukaryotic microbes to express the B. thuringiensis toxins. These recombinant microbes can be used to control lepidopteran insects in various environments.
摘要:
A novel B.t. isolate with activity against lepidopteran insects is disclosed. This isolate is highly active against the beet armyworm. A gene from this isolate has been cloned. The DNA encoding the B.t. toxin can be used to transform various prokaryotic and eukaryotic microbes to express the B.t. toxin. These recombinant microbes can be used to control lepidopteran insects in various environments.
摘要:
Novel Bacillus thuringiensis genes encoding toxins which are active against lepidopteran insects have been cloned from novel lepidopteran-active B. thuringiensis microbes. The DNA encoding the B. thuringiensis toxins can be used to transform various prokaryotic and eukaryotic microbes to express the B. thuringiensis toxins. These recombinant microbes can be used to control lepidopteran insects in various environments.
摘要:
Novel Bacillus thuringiensis genes encoding toxins which are active against lepidopteran insects have been cloned from novel lepidopteran-active B. thuringiensis microbes. The DNA encoding the B. thuringiensis toxins can be used to transform various prokaryotic and eukaryotic microbes to express the B. thuringiensis toxins. These recombinant microbes can be used to control lepidopteran insects in various environments.
摘要:
The invention concerns novel isolates of Bacillus thuringiensis (B.t.) which contains a toxin(s) which is active against adult nematode worms and larvae. This B.t. toxin(s) can be used to treat animals and plants hosting susceptible nematodes.
摘要:
The subject invention concerns a novel and useful insecticide with activity against insect pests of the order Lepidoptera. Pests in the order Lepidoptera do heavy damage to crops, e.g., cabbage and broccoli. The insecticide of the subject invention is a novel B. thuringiensis microbe referred to as B.t. PS85A1, or mutants thereof. Specifically disclosed is an asporogenous mutant designated B.t. PS85A1-168. The spores or crystals of B.t. PS85A1, or the crystals of B.t. PS85A1-168, are useful to control lepidopteran pests in various environments.