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Table 2 Application of four programs for Frankliniella occidentalis management on pepper plants during the two seasons of 2017 and 2018

From: Controlling the western flower thrips, Frankliniella occidentalis (Pergande) (Thysanoptera: Thripidae) by releasing the predatory phytoseiid mites and pesticides on pepper in a greenhouse

Programs

Treatments

Applications time

Application rate/100 L

2017

2018

1

Sequentially spraying of

Start on 19 May at 15 days interval (4 applications)

Start on 15 May at 15 days interval (4 applications)

 

 Sulfoxaflor 24% SC

50 mL

 Imidacloprid 35% SC

75 mL

 Azadirachtin 0.18% EC

200 mL

 Mineral oil 98% EC

1.5 L

2

Sequentially spraying of

 

 Amizatine 20% EC

375 mL

 Acetamiprid 20% SP

25 g

 Azadirachtin 0.18% EC

200 mL

 Mineral oil 98% EC

1.5 L

3

Sequentially spraying of

 

 Chlorfenapyr 24% SC

60 mL

 Imidacloprid 70% WDG

60 g

 Azadirachtin 0.18% EC

200 mL

 Agricultural potassium soap 49% liquid

2 L

4

Sequentially spraying of

 

 Azadirachtin 0.18% EC

200 mL

 Mineral oil 98% EC

1.5 L

 Agricultural potassium soap 49% liquid

2 L

 Agricultural potassium soap 49% liquid

2 L

Check (control)

Untreated pepper plant