This document summarizes a presentation on AFOs Technical Training regarding paddy selective weedicides. It includes: 1) A list of 10 popular paddy selective weedicide brand names and their active ingredients. 2) An explanation of the modes of action (MOAs) of weedicides used in selective late application (SLA), including amino acid synthesis inhibitors, lipid synthesis inhibitors, cell division inhibitors, and others. 3) The effects gained from formulating premixtures, such as reducing resistant development and gaining additive or synergistic effects.

1. AFOs Technical Training
Presents by: Krishan Motha

2. Content
▪ Pesticide market
▪ Our products
▪ Competitor products
▪ Knowledge onWeedicide MOA

3. Quest 01:Name 10 paddy selectiveweedicide brand
names and their active ingrediants
1. Nominee/Mikasa
2. Kiseki
3. Solid/Sofit/Set/Baur’s
4. Solo
5. Rice Star
6. Satunil
7. Matari
8. Solito
9. Profit
10. Compro
11. Kensolo
12. Tiller gold/ Rice Star Xtra
13. Rip
14. Facet/Baurs, Harkros
15. Clincher
 Bispiribac sodium
 Bispiribac sodium+ Metamifop
 Pretilachlor
 Thibencarb+ Bispyribac sodium
 Fenoxy-p-ethyl
 Thibencarb + propanil
 Metamifop
 Pretilachlor + Pyribenzosim
 Pretilachlor + Propanil
 Clomazone + propanil
 Bispiribac sodium 20%
 Fenoxy-p-ethyl+ ethoxysulfuran
 Fenoxy-p-ethyl
 Quinoclorac
 Cyhaflo-p-butyl

4. Ques 02: Explain the MOAs of the
Weedicides in SL?
Mode of Action Importance Examples
Amino acid synthesis (ALS)
inhibitors
Total killers
Sulfonyl ureas- Sedge killers
Bispyribac sodium, Sulfonyl
ureas, Pyribensosim,
Phenoxylam
Lipid synthesis (ACC ace)
inhibitors
All are grass killers
High doses cause
phytotoxicity
Fenoxyfop-p-ethyl,
cyhalofop-butyl, Metamifop
Cell division inhibitors Form a thin layer on soil Pretilachlor, Pendimethilene
Inhibition of emerging
shoots
Stop cell elongation Thiobencarb
Photosynthesis inhibitors Propanil
Pigment inhibitors Cause to bleaching effect Clomazone
Synthethic auxins Hormonal effect MCPA, Quinclorac

5. Ques 03: What are the effects gained through
formulating premixtures?
▪ Reducing the risk of resistant development
▪ Gaining the effects of both mixing molecules (Additive effect, Synergistic
responses, Enhancement responses)
▪ Changing the time of application time
▪ Changing the AI rate of application – reduces cost of the product, increase
environment friendlyness

6. Ques 04: What means the quality of a
product?
▪ Overall the quality definces the higher efficacy, less harm to the environment
and its stability
Ques 05: What desides the quality of a
product?
▪ The AI and the Inert ingredients decides the quality of the product

7. Ques 05: What means “resistant development” ?
Inherited ability of a weed to survive against a herbicide application to which
the original population was susceptible

8. Ques 06: What are the chemicals availablle in
the market for apply I.rugossum into a 25
days old paddy field/ Late application?
• Kiseki
• Nominee
• Matari
• Kensolo
• Rice Star/Tiller gold/ Rice Star Xtra

9. Ques 07: What are the chemicals availablle in
the market for apply Echinocloa spp grasses
into a 25 days old paddy field/ Late
application?
• Kiseki
• Facet
• Nominee
• Matari
• Kensolo
• Rice Star/Tiller gold/ Rice Star Xtra

10. Ques 08: What are the chemicals availablle in
the market for apply Leptochloa grasses into
a 25 days old paddy field/ Late application?
• Kiseki
• Tiller gold/ Rice Star Xtra

11. Ques 09: What are the identified main issues
in eastern area associated with weed control?
• Poor control over C.Iria – Preferance of Pretilachlor
• Poor control over I. rugossum- Preferance of Matari
• Tendency to move towards new chemicals

12. Ques 10: What are the suggestions to overcome
above problems?
• Introduce/ Promote new possible mixtures
• Identify the niches and suggest the suitable chemicals