TYPE & COMPOSITION
Non systemic insecticide contains 2.5% ( w/v) Deltamethrin in the form of Emulsifiable Concentrate
MODE OF ACTION:
Like all pyrethroides , prevents the sodium channels from functioning , so that no transmission of nerve impulses can take place . Non-systemic insecticide with contact and stomach action. Fast-acting .
ADVANTAGES & PROPERTIES:
Delta 2.5: is highly capable of killing insects especially those resistant to organochloring , organophosphorus and carbamate insecticides and other pyrethroides.
Delta 2.5: Non systemic has a contact and stomach action, therefore the plants should be thoroughly convered during application .
Delta 2.5: is absorbed by the insects cuticle , therefore its effect is rapid.
Delta 2.5: is stable and not affected by the different environmental conditions, nevertheless, it is rapidly de-graded in soil therefore it doesn’t contaminate the soil.
Delta 2.5: had a short pre-haces period due to its low percentage of use. Also studies have proved that the level of Deltamethrin residue is low .
Delta 2.5: Toxic to bees, but exhibits a repellent effect .
APPLICATION RATE:
|
PREHARVEST PERIOD |
APPLICATION RATE |
TYPICAL PESTS |
CROPS |
|
5-10 days |
8-15 ml/20 water 40-70 ml/1000 m2 |
Cotton leaf worm , Diamond-back moth , tomato fruit moth, white fly , melon fly ,aphid |
Vegetables |
|
10 days |
8-15 ml/20 water 40-60 ml/1000 m2 |
Apple fruit moth , Apple stem borer pear psyllid , Aphid , olive , fruit fly , capnodis |
Fruit trees |
|
10 days |
8-15 ml/20 water 40-60 ml/1000 m2 |
Aphid sunna bug wheat leaf borer ,bug bollworms , fruit moth |
Field Crops |
|
3 days |
10-15 ml/20 water 50-60 ml/1000 m2 |
Cutting worm |
Vines |