Table 1.  Arizona L1080 Insecticide Usage, 1998 and 1999

 

1999 (Thru 9-1-1999)

 

1998

Active Ingredient

App. Acres

Mean Rate

% of Plt Acres

 

App. Acres

Mean Rate

% of Plt Acres

 

 

 

 

 

 

 

 

Acephate

204611

0.80

81.5%

 

253544

0.79

95.4%

Aldicarb

3172

1.02

1.3%

 

22267

1.05

8.4%

Amitraz

2269

0.17

0.9%

 

6319

0.21

2.4%

Azinphos-methyl

877

0.57

0.3%

 

3420

0.43

1.3%

Bifenthrin

12051

0.05

4.8%

 

7142

0.06

2.7%

Bt

135

0.15

0.1%

 

35

 

0.0%

Buprofezin

10445

0.35

4.2%

 

33864

0.35

12.7%

Carbaryl

111

0.90

0.0%

 

275

0.60

0.1%

Chlorpyrifos

127708

0.71

50.8%

 

240522

0.70

90.5%

Cyfluthrin

13993

0.04

5.6%

 

13611

0.04

5.1%

Cypermethrin

19511

0.07

7.8%

 

18860

0.05

7.1%

Deltamethrin

1581

0.03

0.6%

 

7141

0.03

2.7%

Diazinon

 

 

 

 

321

0.22

0.1%

Dicofol

1856

0.61

0.7%

 

5614

1.08

2.1%

Dimethoate

21186

0.35

8.4%

 

52130

0.46

19.6%

Disulfoton

 

 

 

 

2152

0.68

0.8%

Endosulfan

151174

1.15

60.2%

 

174273

1.02

65.5%

Esfenvalerate

6292

0.04

2.5%

 

4422

0.04

1.7%

Fenoxycarb

 

 

 

 

150

0.50

0.1%

Fenpropathrin

13746

0.19

5.5%

 

29527

0.20

11.1%

Gossyplure

46360

0.01

18.5%

 

59312

0.02

22.3%

Imidacloprid

 

 

 

 

1888

0.11

0.7%

Lambda-cyhalothrin

84910

0.03

33.8%

 

100016

0.03

37.6%

Malathion

4125

1.14

1.6%

 

5097

1.32

1.9%

Methami-dophos

1620

0.79

0.6%

 

9213

0.81

3.5%

Methidathion

176

0.64

0.1%

 

2175

0.59

0.8%

Methomyl

26011

0.36

10.4%

 

16940

0.43

6.4%

Methyl parathion

11661

0.73

4.6%

 

21763

0.88

8.2%

Naled

73

0.21

0.0%

 

625

0.07

0.2%

Neem Oil

 

 

 

 

126

0.13

0.0%

Oxamyl

32891

0.77

13.1%

 

62914

0.79

23.7%

Oxydemeton-methyl

436

0.10

0.2%

 

4208

0.29

1.6%

Permethrin

302

0.11

0.1%

 

227

0.16

0.1%

Phorate

2825

1.48

1.1%

 

4903