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Agricultural composition taking oligosaccharide and sulphur as synergistic components

A technology of synergistic components and compositions, which is applied in the application field of preventing and controlling agricultural diseases and insect pests, can solve problems such as increased costs for farmers, destruction of ecological environment, environmental pollution, etc. Effect

Active Publication Date: 2013-11-20
HAINAN ZHENGYE ZHONGNONG HIGH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to single and unscientific drug use, it has caused farmers' cost increase, environmental pollution and ecological environment damage, etc.

Method used

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  • Agricultural composition taking oligosaccharide and sulphur as synergistic components
  • Agricultural composition taking oligosaccharide and sulphur as synergistic components
  • Agricultural composition taking oligosaccharide and sulphur as synergistic components

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 160

[0018] Embodiment 160% oligosaccharide · sulfur · abamectin granules

[0019] Mix 0.5g of oligosaccharide, 59g of sulfur, 0.5g of abamectin, 5g of naphthalenesulfonate formaldehyde condensate, 5g of sodium alkylbenzenesulfonate, 10g of fine sand, and 20g of bentonite, and granulate the mixture after ultrafine grinding , drying, and sieving to make 60% oligosaccharide·sulfur·abamectin granules.

Embodiment 240

[0020] Embodiment 240% oligosaccharide · sulfur · tebuconazole suspending agent

[0021] Fully mix 1g of oligosaccharide, 29g of sulfur, 10g of tebuconazole, 3g of sodium lignosulfonate, 5g of tea dry powder, 5g of bentonite, 2g of aluminum magnesium silicate, and 5g of ethylene glycol, add 15g of water and grind thoroughly, and make up to 100g of water , formulated into 40% oligosaccharide · sulfur · tebuconazole suspension concentrate.

Embodiment 3

[0022] Embodiment 3 Chitosan oligosaccharides and sulfur are used as synergistic components to control the effect of nematodes

[0023] Taking macrolide components abamectin, emamectin benzoate, and organophosphorus pesticide components thiazophos and chlorazophos as examples, the effect of chitosan oligosaccharide and sulfur composition as a synergistic component on nematode control was illustrated. Use sterilized soil and sterilized river sand to mix into culture soil, mix the composition or a single dose of granules, mix well, add water to make the water content 40%, put it into a pot, and transplant the 20d growing cotton plants to In the pots, 10 days after transplanting, 500 2nd instar larvae of Meloidogyne incognita were inserted into each pot, placed in the greenhouse, and managed with quantitative watering. Set 3 repetitions for each treatment, and set different single agent, binary mixture, ternary mixture and blank control treatments according to the preliminary exp...

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PUM

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Abstract

The invention belongs to the field of plant protection, and in particular relates to an agricultural composition taking oligosaccharide and sulphur as synergistic components and an application of the agricultural composition in prevention and treatment of agricultural pests. The mass part ratio of oligosaccharide to sulphur is 1:(0.1-200) and the mass part ratio of oligosaccharide to sulphur to other pesticide components is 1:(0.1-200):(0.1-100). In the composition, oligosaccharide is pectin oligosaccharide, sodium alginate oligosaccharide or chitosan oligosaccharide. The synergistic composition containing oligosaccharide and sulphur can be processed to particles, suspending agents and the like with other insecticidal and mite-killing components or sterilizing components to realize the synergistic effect of the agricultural composition, and the agricultural composition is used for preventing and treating nematode, red spiders, Phyllocoptruta oleivora Ashmead or powdery mildew of crops.

Description

technical field [0001] The invention belongs to the field of plant protection, in particular to an agricultural composition with oligosaccharides and sulfur as synergistic components and its application in preventing and controlling agricultural diseases and insect pests. Background technique [0002] In agricultural production, the resistance of crop diseases and insect pests to pesticide products is gradually increasing. Moreover, the diseases and insect pests of the same crop often occur at the same time. When farmers control insect pests or diseases alone, they often lose sight of one another, not only delaying work but also missing the opportunity of prevention and control, thus increasing the dosage of pesticides. Wait. Due to the single and unscientific use of medicines, the cost of farmers has increased, environmental pollution and ecological environment have been destroyed. Compounding with different structures, different mechanisms of action, and environment-frien...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01N59/02A01P3/00A01P5/00A01P7/02A01P7/04A01N43/16A01N43/90A01N43/653A01N57/32A01N57/16A01N43/12A01N47/24A01N47/06A01N43/58A01N37/50A01N47/14A01N41/08A01N43/54A01N47/12
CPCY02A50/30
Inventor 侯华民张善学王少龙
Owner HAINAN ZHENGYE ZHONGNONG HIGH TECH
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