41 results about "Pesticin I" patented technology

The invention discloses an insecticidal composition containing thiacloprid amide and a biogenic insecticide. The biogenic insecticide is selected from avermectin, emamectin benzoate, spinosad or spinetoram, and the ratio by weight of the thiacloprid amide to the biogenic insecticide is 1:40-40:1. The composition can be prepared into a dosage form which is agriculturally acceptable, such as water dispersible granules, wettable powder, a suspending agent, a dispersible oil suspending agent, a microcapsule suspending agent, missible oil or a micro emulsifier. The insecticidal composition has reasonable ingredients, great insecticide effect and low chemical cost. The activity and the insecticidal effect of the insecticidal composition are not just the simple sum of the activity and the insecticidal effect of all ingredients. Compared with the traditional single preparation, the insecticidal composition not only has remarkable insecticidal effect, but also has remarkable synergistic function, mitigates resistance generation, has small preparation residual quantity and high safety, does not pollute crops and meets the safety requirements of agricultural pesticide preparations. The insecticidal composition disclosed by the invention has better control effects on rice stem borers, vegetable plutella xylostella, beet armyworms, cotton bollworms and apple olethreutid.

The invention discloses a high-efficiency and low-toxic insecticide, which comprises an attractant, dinotefuran, spinosyn, folic acid, polyethylene glycol, ammonium nitrate, preservative and water, and each component is calculated as follows in parts by mass: Attractant 50-70 parts, dinotefuran 0.5-1 part, spinosad 0.1-0.3 part, folic acid 0.05-0.09 part, polyethylene glycol 0.5-1.5 part, ammonium nitrate 0.03-0.05 part, preservative 0.4-0.6 part 30-50 parts of water. Test proves, adopts insecticide described in the present invention, compared with the situation of using dinotefuran or spinosad alone as insecticide, on the basis of reducing dinotefuran usage amount, can improve insecticide to cockroach The knockdown effect of the insecticide strengthens the lethal effect of the insecticide.

Beauveria bassiana SB038 and spinosad in the insecticide of the present invention have a significant synergistic effect on the poisonous action of common thrips. After long-term infection biology research and indoor bioassay, the combination of Beauveria bassiana and spinosad has a good control effect on common thrips, and has a very strong application in its biological control It has the potential to reduce the use of chemical pesticides, has the characteristics of low toxicity and low drug resistance, has no pollution and no residue to the environment, and is conducive to delaying the occurrence and development of thrips pests' drug resistance.

Disclosed are a synergistic insecticidal composition containing spinetoram and dimethacarb and an application thereof. The spinetoram and dimethacarb are used as the main active ingredients of the insecticidal composition, and the weight ratio of the spinetoram to the dimethacarb is 0.1-80: 0.5-80. The insecticidal composition has the effects of expanding a prevention and control spectrum and synergizing, can be reduce the pesticide cost, and can be formulated into emulsion oil, wettable powder, microemulsion, water emulsion, suspending agent and water dispersible granules to prevent and control various pests such as lepidoptera, hemiptera, hymenoptera, coleoptera and the like.