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BT-BASED
BIOPESTICIDE FOR INSECT AND NEMATODE CONTROL
Biological
Targets, Inc. (BTI) owns a recently discovered strain of Bacillus
thuringiensis (Bt) with the ability to kill a wide range of pests.
The new strain is toxic to three orders of insects: Lepidoptera,
Coleoptera and Diptera as well as to certain citrus and nodule-forming
nematodes. Genetic analysis reveals the presence of at least 15
different pesticidal proteins. The new Bt strain is unique among
all other Bt's described because it harbors such a large number
of genes that encode a broad range of insecticidal and nematicidal
activities.
Pesticidal
Spectrum of PestoBAC â„¢
Methyl
bromide
is one of the top five most widely used pesticides in the world
today. However, methyl bromide will be phased out in developed countries
around the world this year because the gas is destroying the ozone
layer at a rate fifty times faster than chlorofluorocarbons (otherwise
known as Freon). Unless viable
alternatives to methyl bromide are found, US farmers and users
in other developed countries will be at a disadvantage when competing
with agricultural products from developing countries where methyl
bromide will continue to be available for several years after the
US phase-out. In this regard, BTI’s Bt-based pesticide PestoBAC™
is a powerful alternative to methyl bromide because it has the capacity
to control a number of pests, including nematodes.
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