1 BELT 4 SC Insecticide for Cotton Beltwide Cotton Conferences, 2007 - flubendiamide - The Next...
14
1 BELT 4 SC Insecticide for Cotton Beltwide Cotton Conferences, 2007 - flubendiamide - The Next Generation in Lepidoptera Pest Management in Cotton Alan Hopkins, Shane Hand, Jon Mixson and Steve Krueger
-
Upload
madeline-palmer -
Category
Documents
-
view
214 -
download
1
Transcript of 1 BELT 4 SC Insecticide for Cotton Beltwide Cotton Conferences, 2007 - flubendiamide - The Next...
1
BE
LT
4 S
C I
ns
ec
tic
ide
fo
r C
ott
on
Be
ltw
ide
Co
tto
n C
on
fere
nc
es
, 2
00
7
- flubendiamide -
The Next Generation in Lepidoptera Pest Management in Cotton
Alan Hopkins, Shane Hand, Jon Mixson and Steve Krueger
The Next Generation in Lepidoptera Pest Management in Cotton
Alan Hopkins, Shane Hand, Jon Mixson and Steve Krueger
2
BE
LT
4 S
C I
ns
ec
tic
ide
fo
r C
ott
on
Be
ltw
ide
Co
tto
n C
on
fere
nc
es
, 2
00
7
1st compound of new chemical class (phthalic acid diamides)
Newly discovered mode of action = interrupts the Ca2+ balance as an ingested stomach poison
Considered harmless to pollinators and beneficials
Environmentally-friendly with favorable tox, ecotox, e-fate profile
IPM / IRM friendly
REI* = 12 hours (all crops)
PHI* = 1 day (all veggies)
Apps by air / ground / chemigation*
Highly rainfast (once dry)
Low rates = low env. loading
Excellent crop safety
* Proposed labels
I
NH
O
SO2CH3
CH3 CH3
NH
O
CH3 CF
CF3
CF3
Chemical Properties = The Nuts ‘n Bolts
3
BE
LT
4 S
C I
ns
ec
tic
ide
fo
r C
ott
on
Be
ltw
ide
Co
tto
n C
on
fere
nc
es
, 2
00
7
Target Pests: Lepidoptera (broad-spectrum) – evaluating activity on secondary pests
OtherTarget Crops: The active ingredient will also be registered for use in
vegetables, grapes, fruits, tree nuts, citrus, and corn
Mode of action: => unmatched larvicidal activity => orally-ingested intoxicant=> fast acting: rapid cessation of feeding (hrs)=> long lasting: rainfast and residual (weeks)=> novel biochemical target => Ca2+ balance, stomach poison=> no known cross-resistance
Formulation: BELT 4SC in cotton
Biological Characteristics
4
BE
LT
4 S
C I
ns
ec
tic
ide
fo
r C
ott
on
Be
ltw
ide
Co
tto
n C
on
fere
nc
es
, 2
00
7
Insects Controlled
Highly active against larval stages of a broad range of lepidopteran pests.
Includes a host of difficult to control pests, including armyworm complex, looper complex, bollworm and budworm.
5
BE
LT
4 S
C I
ns
ec
tic
ide
fo
r C
ott
on
Be
ltw
ide
Co
tto
n C
on
fere
nc
es
, 2
00
7
Data Completion: November, 2005
EPA Submission: April, 2006
Anticipated Reg: 2007
Full US Launch: 2008
Registration Timeline
6
BE
LT
4 S
C I
ns
ec
tic
ide
fo
r C
ott
on
Be
ltw
ide
Co
tto
n C
on
fere
nc
es
, 2
00
7
68
7784 85 86
7377
89
63
8984
79 77
60
96
70
84
95
65
89
0
20
40
60
80
100
120
1 2 3 4
% C
on
tro
l
Arlene Kurakowa,Bayer CropScienceFresno, California
% Control of Fall Armyworm
70g (2oz) 105g (3oz)
1 = Belt 4SC 70g (2oz) 2 = Belt 4SC 88g (2.5oz) 3 = Belt 4SC 105g (3oz)4 = Tracer 2oz
88g (2.5oz)
7 DAA
14 DAA, 4 DAB
21 DAA, 11 DAB
24 DAA, 14 DAB, 3 DAC
30 DAA, 20 DAB, 9 DAC
Tracer (2oz)
7
BE
LT
4 S
C I
ns
ec
tic
ide
fo
r C
ott
on
Be
ltw
ide
Co
tto
n C
on
fere
nc
es
, 2
00
7
80 78 79 81
0
20
40
60
80
100
120
1 2 3 4
% C
on
tro
l
% Control of Fall Armyworm
70g (2oz) 105g (3oz)
1 = Belt 4SC 70g (2oz) 2 = Belt 4SC 88g (2.5oz) 3 = Belt 4SC 105g (3oz)4 = Tracer 2oz
88g (2.5oz)
Seasonal Mean for Evaluations 7DAA and Beyond
Tracer (2oz)
Arlene Kurakowa,Bayer CropScienceFresno, California
8
BE
LT
4 S
C I
ns
ec
tic
ide
fo
r C
ott
on
Be
ltw
ide
Co
tto
n C
on
fere
nc
es
, 2
00
7
95 96 9894
0
20
40
60
80
100
120
1 2 3 4
% C
on
tro
l
% Control of Bollworm and Tobacco Budworm(Evaluation of Damaged Squares)
70g (2oz) 105g (3oz)
1 = Belt 4SC 70g (2oz) 2 = Belt 4SC 88g (2.5oz) 3 = Belt 4SC 105g (3oz)4 = Tracer 2oz
88g (2.5oz) Tracer (2oz)
Evaluation 9 days after third application
John Curtis,Bayer CropScienceMolino, FL
9
BE
LT
4 S
C I
ns
ec
tic
ide
fo
r C
ott
on
Be
ltw
ide
Co
tto
n C
on
fere
nc
es
, 2
00
7
Total Number of Larvae
0
10
20
30
Nu
mb
er
of
La
rva
e
Untreated Check BELT (2 oz) BELT (2.5 oz)
BELT (3 oz) TRACER (2.5 oz)
Influence on Seasonal Heliothine Larvae(Dr. Gus Lorenz, University of Arkansas)
Applications on July 10 and 20. Data collected from 6 evaluations.
10
BE
LT
4 S
C I
ns
ec
tic
ide
fo
r C
ott
on
Be
ltw
ide
Co
tto
n C
on
fere
nc
es
, 2
00
7
Total Number of Larvae
0
10
20
30
Nu
mb
er
of
La
rva
e
Untreated Check BELT (2 oz) BELT (2.5 oz)
BELT (3 oz) TRACER (2.5 oz) DENIM (8 oz)
STEWARD (1.6 oz)
Influence on Seasonal Heliothine Larvae(Dr. Gus Lorenz, University of Arkansas)
Applications on July 10 and 20. Data collected from 6 evaluations.
11
BE
LT
4 S
C I
ns
ec
tic
ide
fo
r C
ott
on
Be
ltw
ide
Co
tto
n C
on
fere
nc
es
, 2
00
7
Total Number of Larvae
0
20
40
60
80
100
Nu
mb
er
of
Da
ma
ge
d F
ruit
Untreated Check BELT (2 oz) BELT (2.5 oz)
BELT (3 oz) TRACER (2.5 oz)
Influence on Seasonal Heliothine Damage(Dr. Gus Lorenz, University of Arkansas)
Applications on July 10 and 20. Data collected from 6 evaluations.
12
BE
LT
4 S
C I
ns
ec
tic
ide
fo
r C
ott
on
Be
ltw
ide
Co
tto
n C
on
fere
nc
es
, 2
00
7
Total Number of Larvae
0
20
40
60
80
100
Nu
mb
er
of
Da
ma
ge
d F
ruit
Untreated Check BELT (2 oz) BELT (2.5 oz)
BELT (3 oz) TRACER (2.5 oz) DENIM (8 oz)
STEWARD (1.6 oz)
Influence on Seasonal Heliothine Damage(Dr. Gus Lorenz, University of Arkansas)
Applications on July 10 and 20. Data collected from 6 evaluations.
13
BE
LT
4 S
C I
ns
ec
tic
ide
fo
r C
ott
on
Be
ltw
ide
Co
tto
n C
on
fere
nc
es
, 2
00
7
Flubendiamide is the first compound of the new chemical class: phthalic acid diamides.
Newly discovered mode of action: interrupts the Ca2+ balance as an ingested stomach poison.
Bayer CropScience expects registration of the active ingredient in several crops including cotton.
Provides excellent control of several lepidopteran pests of cotton, including the Heliothine complex.
Registration is expected in time for launch in 2008.
Summary
14
BE
LT
4 S
C I
ns
ec
tic
ide
fo
r C
ott
on
Be
ltw
ide
Co
tto
n C
on
fere
nc
es
, 2
00
7
