Public Health Chemical Nitromethylene systematic insecticide
imidacloprid 70% WDG, 350 g/L SC, 200 g/L SL
Prevention and control object
It is used to control puncture mouthparts such as aphids,
leafhoppers, planthoppers, thrips, whitefly and their resistant
strains. It is also effective for Coleoptera, Diptera and
Lepidoptera. Imidacloprid has no effect on nematodes and spider
mite. Because of its excellent internal suction, it is especially
suitable for seed treatment and granule application.
Early and sustainable pest control can be carried out on cereal
crops, maize, rice, potato, sugar beet and cotton, and foliar
spraying can be used on these crops and other late growth pests
such as citrus, deciduous fruit trees and vegetables. Leaf spraying
has excellent control effect on leaf hopper, planthopper (brown
planthopper, grey planthopper, white-backed planthopper), aphid
(peach aphid, cotton aphid) and thrips (thrips in greenhouse
hedgerow), and is superior to thiazide, ethermethrin, Carbendazim
Soil treatment, seed treatment and leaf spray can be used.
(1) When the concentration of poisonous soil was 1.25mg/kg, it
could control the peach aphid on Chinese cabbage and the peanut
aphid on broad bean for a long time.
(2) The control of brown planthopper, white-backed planthopper,
leafhopper and thrips with dosage of 20-30g/hm2 had a rapid effect
and a long duration. The control effect of more than 90% could last
for more than 40 days. It has good selectivity between the
planthoppers and natural enemies. When used in seedbed or paddy
soil treatment, it has ideal control effect on rice stripe blight,
common dwarf stripe disease and yellow dwarf disease spread by
(3) It has good control effect on many aphids, including peach
aphids with high resistance to many insecticides. Water spraying
(5000-20000 times) with 15-30g/hm2 active ingredients can
effectively control peach aphid, wheat aphid, vegetable aphid and
cotton aphid, and more than 90% of the control effect can reach
more than one month.
(4) The control effect of wheat aphid increased gradually with the
increase of the dosage. 75 g/hm2 of 25% WP was more stable and
ideal after the occurrence of wheat aphid, and 150 g/hm2 of 25% WP
per mu was suitable for the control of wheat aphid at flowering
stage, so as to ensure a sufficiently long effective period.
(5) seed treatment with 1g ai/kg could control the aphid and Aphis
gossypii in at least 5 weeks.
(6) Efficacy against resistant insects: imidacloprid is different
from organophosphorus, carbamate and pyrethroid insecticides, and
it also has a good effect on aphids, leafhoppers and planthoppers
that have developed resistance to conventional insecticides.
Resistant black-tailed leafhoppers, brown planthoppers and
planthoppers were insensitive to organophosphorus and carbamate,
and peach aphids were insensitive to organophosphorus, carbamate,
pyrethroid and pyrethroid insecticides. Compared with susceptible
strains, the sensitivity of resistant strains to imidacloprid did
Apples, aubergines, barley, beans, beets, berries, cereals,
cliantro, citrus, cole crops, cotton, cranberries,
cucumbers, cucurbits, currants, fodder beets, garden flowers,
grapes, greenhouse crops, hops, lawns,
legumes, lettuce, lupins, mangos, maize, melons, mustard,
nurseries, oats, oilseed rape, ornamentals, pasture,
pecans, peppers. Pome fruits, potatoes, rice, snap beans, sorghum,
spinach, stone fruits, strawberries,
sugar beets, sunflowers, sweet corn, tobacco, tomatillos, tomatoes,
triticale, tropical fruits, turf, vegetables,
Control of sucking pests (Jassids, white fly, thrips, aphids, BPH
and other soil pest).
|Matters need attention|
- This product is not available or material mix with alkaline
- Do not apply in contaminate places of apiculture, sericulture and
- Appropriate use of drugs, prohibited medication two weeks before
- if accidentally eaten, Emetic and immediately sent to hospital.