CN102349537B - Composite pesticide containing 4-terpilenol and phoxim - Google Patents

Composite pesticide containing 4-terpilenol and phoxim Download PDF

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CN102349537B
CN102349537B CN201110307072.7A CN201110307072A CN102349537B CN 102349537 B CN102349537 B CN 102349537B CN 201110307072 A CN201110307072 A CN 201110307072A CN 102349537 B CN102349537 B CN 102349537B
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phoxim
pesticide
terpineol
terpilenol
composite
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CN102349537A (en
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黄金龙
许鹏翔
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Yunnan Senmeida Biotechnology Co ltd
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XIAMEN BESTDO TECHNOLOGY DEVELOPMENT Co Ltd
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Abstract

The invention discloses a composite pesticide containing 4-terpilenol and phoxim. Active ingredients of the composite pesticide are 4-terpilenol and phoxim, the weight ratio of the two active ingredients in the pesticide is 1:4 to 1:9, conventional addition agents also can be added into the pesticide through a method well-known in the technical field, the pesticide can be made into suspending agent and wettable powder, and overall weight ratio of the 4-terpilenol and the phoxim in the pesticide is 40 to 60 percent. The composite pesticide has the following advantages that: compared with the single phoxim, a remarkable synergia effect can be realized, and the prevention effect can be remarkably improved; the consumption of the medicine can be reduced, and since the compounded raw material-4-terpilenol is sourced from the nature, no problem of pollution and residue exists; and the composite pesticide is safe to the human beings and livestock, the environmental compatibility is good, the lasting period is long, and pests are difficult to produce drug resistance.

Description

A kind of composite insecticide containing 4-terpineol and phoxim
Technical field
The invention belongs to agricultural technology field, relate to the composite insecticide of a kind of effective active composition containing 4-terpineol and phoxim.
Background technology
The 4-terpineol is to separate a kind of Monoterpenes obtained from Sabina vulgaris Ant, is the main active insecticidal components of Sabina vulgaris Ant essential oil, and various insects is shown to higher stifling cytotoxicity, belongs to the insecticidal constituent of natural origin.Semiotics research shows, after adopting the 4-terpineol to process, worm toxic reaction process comprises excitement, spasm, paralysis stupor, several stages such as dead.Simultaneously, as insecticides adjuvant, the 4-terpineol has stronger synergistic effect to agricultural chemicals.
Phoxim is the organophosphorus insecticide of high-efficiency low-toxicity, and insecticidal spectrum is wide, and the power of knocking down is strong, take tag and stomach toxicity as main, without systemic action, very effective to lepidopterous larvae.When use in field, due to phoxim to photo-labile, decompose very soon, so residual life is short, residual danger is little, but after this medicine applies in soil, residual life, is longer, can reach 1-2 month, be suitable for preventing and treating soil insect, especially mole cricket, the grub of control peanut, wheat and soybean be had to good effect.Simultaneously, phoxim also has good killing action to the multiple lepidoptera pest of the various crops such as paddy rice, fruits and vegetables and tea tree.
The long-term use of agricultural chemicals, also make between insect and insecticide and have struggle, causes insect to develop immunity to drugs.At present, develop immunity to drugs a kind of way of insect of people control is exactly to adopt new with existing kind, there is no the new component of mutual drug-fast desinsection.But because the new insecticidal constituent of exploitation has very large uncertainty, not only development cost is high, and the cycle is long, and the speed that may develop immunity to drugs less than insect far away.In addition, people also adopt other some ways, as the rotation of adjusting crop allocation and different agricultural chemicals is used, but also are difficult to play obvious effect.
Different insecticidal constituents is carried out to composite rear use, is also the developed immunity to drugs method of insect of a kind of control of commonly using.But different compositions carry out composite after, its practical application effect has synergy, add and and three kinds of antagonisms.Generally, the effect that Recompounded pesticide produces is additive effect, can play there is synergistic effect complex insecticidal composition seldom, particularly synergistic effect is very significantly few especially.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of composite insecticide containing 4-terpineol and phoxim, with solve current people while carrying out pest control with phoxim separately existing dosage large, reuse the difficult problem such as cause that insect develops immunity to drugs.
For achieving the above object, technical scheme proposed by the invention is: a kind of composite insecticide containing 4-terpineol and phoxim, it is characterized in that: it is 1 that described composite insecticide active ingredient comprises weight ratio: 4-1: 9 4-terpineol and phoxim.
Further, a kind of composite insecticide containing 4-terpineol and phoxim of the present invention, by method well-known in the art, can also add conventional auxiliary agent, make suspending agent and wetting powder, the weight ratio that the 4-terpineol comprised in its composition and phoxim total amount account for preparation is 40-60%.
Further, the described conventional auxiliary agent of making suspending agent is that neopelex, xanthans, catechol, silicone oil, ethylene glycol etc., surplus are distilled water.
Further, the described conventional auxiliary agent of making wetting powder is neopelex, sodium lignin sulfonate, White Carbon black, kaolin etc.
The invention has the advantages that:
1) compare and there is obvious synergistic effect with the phoxim single dose, can significantly improve control efficiency;
2) reduced dosage, and composite raw material 4-terpineol is natural origin, pollution-free and residue problem;
3) to the person poultry safety, Environmental compatibility is good, and the lasting period is long, and insect is difficult for developing immunity to drugs.
Embodiment
Below in conjunction with specific embodiment, the present invention will be further described, and the percentage in embodiment all is weight percentage.
Embodiment 1 (40%4-terpineol phoxim suspending agent)
By weight percentage, 4-terpineol 8%, phoxim 32%, neopelex 4%, xanthans 3%, Catechol 2 %, silicone oil 1%, ethylene glycol 3%, adding distil water to 100%, mix and make 40%4-terpineol phoxim suspending agent.
Embodiment 2 (50%4-terpineol phoxim suspending agent)
By weight percentage, 4-terpineol 7%, phoxim 43%, neopelex 4%, xanthans 3%, Catechol 2 %, silicone oil 1%, ethylene glycol 3%, adding distil water to 100%, mix and make 50%4-terpineol phoxim suspending agent.
Embodiment 3 (60%4-terpineol phoxim suspending agent)
By weight percentage, 4-terpineol 6%, phoxim 54%, neopelex 4%, xanthans 3%, Catechol 2 %, silicone oil 1%, ethylene glycol 3%, adding distil water to 100%, mix and make 60%4-terpineol phoxim suspending agent.
Embodiment 4 (60%4-terpineol Phoxin wettable powder)
By weight percentage, 4-terpineol 9%, phoxim 51%, neopelex 1%, sodium lignin sulfonate 4%, White Carbon black 12%, kaolin 23%, after air-flow crushing, in cone-type mixer, mix and blend is 20 minutes, makes 60%4-terpineol Phoxin wettable powder.
Embodiment 5 (50%4-terpineol Phoxin wettable powder)
By weight percentage, 4-terpineol 5%, phoxim 45%, neopelex 1%, sodium lignin sulfonate 4%, White Carbon black 12%, kaolin 33%, after air-flow crushing, in cone-type mixer, mix and blend is 20 minutes, makes 50%4-terpineol Phoxin wettable powder.
Embodiment 6 (40%4-terpineol Phoxin wettable powder)
By weight percentage, 4-terpineol 8%, phoxim 32%, neopelex 1%, sodium lignin sulfonate 4%, White Carbon black 12%, kaolin 43%, after air-flow crushing, in cone-type mixer, mix and blend is 20 minutes, makes 40%4-terpineol Phoxin wettable powder.
Embodiment 7 (test of pesticide effectiveness of 4-terpineol phoxim suspending agent and wetting powder control tealeaves thrips)
This experimental establishment is in one tea place, Anxi County in Fujian Province, and test medicine is provided by Xiamen Bestdo Technology Development Co., Ltd.'s preparation, and contrast medicament 50% phoxim emulsifiable concentrate is bought from market.First investigate tealeaves thrips insect pest index before medication, in the their early stage dispenser, every mu of 50 kilograms of formulation rate (weight after dilution), and investigate the insect pest indexes and calculate its control efficiency in 24 hours, 48 hours and 72 hours after dispenser.
Experimental result is as shown in the table:
The medicine control efficiency of table one 4-terpineol phoxim suspending agent and wetting powder control tealeaves thrips
Figure BDA0000097787750000051
Embodiment 8 (test of pesticide effectiveness of 4-terpineol phoxim suspending agent and wetting powder control Aphids in Rice Field)
This experimental establishment is at Fujian Province's Yongchun County one paddy field, and test medicine is provided by Xiamen Bestdo Technology Development Co., Ltd.'s preparation, and contrast medicament 50% phoxim emulsifiable concentrate is bought from market.First investigate Aphids in Rice Field insect pest index before medication, in the their early stage dispenser, every mu of 50 kilograms of formulation rate (weight after dilution), investigate the insect pest indexes and calculate its control efficiency in 24 hours, 48 hours and 72 hours after dispenser.
Experimental result is as shown in the table:
The control efficiency of table two 4-terpineol phoxim suspending agent and wetting powder control Aphids in Rice Field
Figure BDA0000097787750000061
Embodiment 9 (test of pesticide effectiveness of 4-terpineol phoxim suspending agent and wetting powder control Chinese cabbage cabbage caterpillar)
This experimental establishment is in Fujian is waited one vegetable garden, county, and test medicine is provided by Xiamen Bestdo Technology Development Co., Ltd.'s preparation, and contrast medicament 50% phoxim emulsifiable concentrate is bought from market.First investigate Chinese cabbage cabbage caterpillar insect pest index before medication, in the their early stage dispenser, every mu of 50 kilograms of formulation rate (weight after dilution), investigate the insect pest indexes and calculate its control efficiency in 24 hours, 48 hours and 72 hours after dispenser.
Experimental result is as shown in the table:
The control efficiency of table three 4-terpineol phoxim suspending agent and wetting powder control Chinese cabbage cabbage caterpillar
Figure BDA0000097787750000071
Result of the test by above three forms can find out, the composite insecticide after 4-terpineol and phoxim compound can effectively be prevented and treated tealeaves thrips, Aphids in Rice Field and Chinese cabbage cabbage caterpillar, and control efficiency all obviously is better than contrasting medicament 50% phoxim emulsifiable concentrate.
In above-described embodiment, the used conventional auxiliary agent of making suspending agent and the kind and the usage amount that are prepared into the conventional auxiliary agent of wetting powder are only embodiments of the invention, for the present invention, kind and the usage amount of the conventional auxiliary agent that those skilled in the art use may be used to the present invention, do not need specific ratio, the weight ratio that only need meet 4-terpineol and phoxim is 1: 4-1: 9, and the weight ratio that total amount accounts in insecticide is that 40-60% can obtain good insecticidal effect.
Although specifically show and introduced this patent in conjunction with preferred embodiment; but the those skilled in the art should be understood that; within not breaking away from the spirit and scope of the present invention that appended claims limits; can make a variety of changes the present invention in the form and details, be protection scope of the present invention.

Claims (1)

1. the application of composite insecticide in pest control containing 4-terpineol and phoxim, it is characterized in that: described composite insecticide is by 4-terpineol 9%, phoxim 51%, dodecyl sodium sulfate 1%, sodium lignin sulfonate 4%, White Carbon black 12%, kaolin 23% forms, and above-mentioned percentage all is weight percentage; Described composite insecticide is prepared into wetting powder; Described insect is the blue or green worm of Chinese cabbage or Aphids in Rice Field.
CN201110307072.7A 2011-10-11 2011-10-11 Composite pesticide containing 4-terpilenol and phoxim Active CN102349537B (en)

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CN114052016A (en) * 2021-12-02 2022-02-18 宜宾樟之美生物科技有限公司 Plant protection auxiliary agent containing terpinene-4 alcohol and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1316412A (en) * 2001-02-02 2001-10-10 西北农林科技大学无公害农药研究服务中心 Compound and its application in killing pests and suppressing bacteria
WO2006021556A1 (en) * 2004-08-25 2006-03-02 Janssen Pharmaceutica N.V. Imazalil compositions comprising alkoxylated amines
WO2007085899A2 (en) * 2005-07-06 2007-08-02 Foamix Ltd. Foamable arthropocidal composition for tropical application
CN101971800A (en) * 2010-06-11 2011-02-16 深圳诺普信农化股份有限公司 Combined solvent and application thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1316412A (en) * 2001-02-02 2001-10-10 西北农林科技大学无公害农药研究服务中心 Compound and its application in killing pests and suppressing bacteria
WO2006021556A1 (en) * 2004-08-25 2006-03-02 Janssen Pharmaceutica N.V. Imazalil compositions comprising alkoxylated amines
WO2007085899A2 (en) * 2005-07-06 2007-08-02 Foamix Ltd. Foamable arthropocidal composition for tropical application
CN101971800A (en) * 2010-06-11 2011-02-16 深圳诺普信农化股份有限公司 Combined solvent and application thereof

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