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CN1253728A - Miticide pesticide for controlling resistant mite and resistant cotton bollworm - Google Patents

Miticide pesticide for controlling resistant mite and resistant cotton bollworm Download PDF

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Publication number
CN1253728A
CN1253728A CN 98117052 CN98117052A CN1253728A CN 1253728 A CN1253728 A CN 1253728A CN 98117052 CN98117052 CN 98117052 CN 98117052 A CN98117052 A CN 98117052A CN 1253728 A CN1253728 A CN 1253728A
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CN
China
Prior art keywords
resistant
pesticide
mite
miticide
bollworm
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Pending
Application number
CN 98117052
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Chinese (zh)
Inventor
张业升
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Individual
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Individual
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Publication date
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Priority to CN 98117052 priority Critical patent/CN1253728A/en
Publication of CN1253728A publication Critical patent/CN1253728A/en
Pending legal-status Critical Current

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Abstract

The insecticidal acaricide pesticide for controlling resistant acarid and resistant cotton bollworm is characterized by that it is made up by using triazophos and endosulfan (or dicofol) as main effective component, and adding proper emulsifying agent and solvent adjuvant, etc. through a certain compounding process for controlling several injurious insects and acarids on various crops of cotton, rice, soya bean and vegetables. Said invented acaricide pesticide not only possesses the insecticidal function, but also possesses ovicidal action, so that it is an ideal special acaricide pesticide for controlling resistant acarid and resistant cotton bollworm.

Description

A kind of miticide pesticide of preventing and treating resistant mite and resistant bollworm
The present invention relates to a kind of miticide pesticide of preventing and treating resistant mite and resistant bollworm, belong to the pesticide processing formulation.
5a,6,9,9a-hexahydro-6,9-methano-2,4 (or dicofol) is one of organochlorine class insecticidal/acaricidal agent kind, it was once welcome with high control efficiency, but along with the development of agricultural chemicals, 5a,6,9,9a-hexahydro-6,9-methano-2,4 is replaced by organic phosphor and pyrethrin pesticide gradually, especially on cotton bollworm control, this insecticide of Long-time Shut-down; Dicofol also because use repeatedly continuously and consumption improper, and had resistance to a certain degree to produce, drug effect descends to some extent, dosage obviously improves, agriculture use cost increase; Hostathion is one of organic phosphates insecticidal/acaricidal agent kind, and is good to insect control of pest mite effect.But owing to exist, be difficult for the shortcoming of popularization, lost use value to a certain extent anti-heterodyne of sucking pest and control cost height.In order to delay of the generation of insect evil mite to certain class pesticide resistance, prolong the service life of old kind agricultural chemicals, strengthen drug effect, reduce cost, it is very necessary carrying out dissimilar agriculture chemical compounding research, though achievement in research is a lot of aspect pesticidal preparations, many complex preparation supply the markets are also arranged both at home and abroad.But up to the present, Shang Weiyou is the agriculture chemical compounding formulation that mainly contains effective constituent with Hostathion and 5a,6,9,9a-hexahydro-6,9-methano-2,4 (or dicofol).
Purpose of the present invention is intended to overcome the shortcoming of aforementioned Hostathion and organo-chlorine pesticide, from pressing for of present agricultural production, providing a kind of delays and overcomes resistance, the Insecticiding-miticiding spectrum is wide, use cost is low, application point is many, activity is high, and strong composite with Hostathion and organo-chlorine pesticide of striking example ability is the control resistant mite of feature and the agricultural insecticide miticide of resistant bollworm.
The technical scheme that the present invention takes is, mainly adopt to mainly containing effective constituent with organo-chlorine pesticides such as Hostathion and 5a,6,9,9a-hexahydro-6,9-methano-2,4 or dicofols, and add additive compounds such as suitable emulsifier, solvent and form, its formula range is (effective content is by weight percentage).
Effective ingredient
(Hostathion and organo-chlorine pesticide total amount) 10-50%
Emulsifier 3-15%
Auxiliary agents such as solvent supply 100%
Effective ingredient in the above-mentioned prescription can be Hostathion and 5a,6,9,9a-hexahydro-6,9-methano-2,4, also can be Hostathion and dicofol, its ratio each other, should take all factors into consideration control district insect evil mite resistance situation, factor such as synergistic effect and use cost determines that the relative scale of general Hostathion and organic chlorine pesticide benzoepin (or dicofol) should be controlled at 1: scope (0.2-6).
In a kind of miticide pesticide of preventing and treating resistant mite and resistant bollworm of the present invention, Hostathion is to have the broad spectrum insecticide miticide of tagging with stomach poison function, and penetration is strong, and worm's ovum is all had obvious lethal effect, composite with organic chlorine agriculture chemicals, very strong synergistic effect is arranged; 5a,6,9,9a-hexahydro-6,9-methano-2,4 has unique mode of action, and anti-medicine risk is little, and is efficient to cotton bollworm, and easily degraded can not cause environmental pollution in environment, and behind Triazoxide as built-up, synergy is remarkable; Behind dicofol and the Triazoxide as built-up, increase preventive effect, the control spectrum increases, and the lasting period prolongs.In a word, a kind of miticide pesticide production method of preventing and treating resistant mite and resistant bollworm of the present invention is easy, is suitable for industrialized mass, compares with existing miticide pesticide, has following obvious advantage:
(1) antagonism mite of the present invention and resistant bollworm have outstanding preventive effect, and synergistic effect is remarkable;
(2) both desinsection kills ovum again, and penetration is strong;
(3) application point is many, and active high, the power of knocking down is strong;
(4) control spectrum enlarges, and the lasting period prolongs, to the person poultry safety;
(5) keep and prolonged service life of old kind agricultural chemicals.
A kind of miticide pesticide of preventing and treating resistant mite and resistant bollworm of the present invention, good stability, penetration is strong, be difficult for producing resistance, to the invalid teratogenesis of people, carcinogenic, mutagenesis, meet acid, alkali, wet steam decomposition failure, can not use with alkaline matter, honeybee, silkworm, fish are relatively more responsive to this product, and food crop and forage crop were stopped using in first three week of results.
A kind of miticide pesticide of preventing and treating resistant mite and resistant bollworm of the present invention, can be widely used in various crop such as cotton, paddy rice, soybean, tobacco, fruit tree, vegetables, can effectively prevent and treat cotton bollworm, various pests such as two spotted spider mite, the worm of setting, cabbage caterpillar evil mite, outstanding phase the antagonism mite and resistant bollworm special efficacy is arranged, be the desirable agricultural chemicals of preventing and treating resistant mite and resistant bollworm at present.
Processing process of the present invention is seen accompanying drawing 1
Embodiment 1 Hostathion (effective content is weight percentage, and is as follows) 15%, 5a,6,9,9a-hexahydro-6,9-methano-2,4 8%, emulsifier 10%, surplus is auxiliary agents such as solvent;
Embodiment 2: Hostathion 10%, and 5a,6,9,9a-hexahydro-6,9-methano-2,4 15%, emulsifier 8%, surplus is auxiliary agents such as solvent;
Embodiment 3: Hostathion 5%, and 5a,6,9,9a-hexahydro-6,9-methano-2,4 20%, emulsifier 10%, surplus is auxiliary agents such as solvent;
Embodiment 4: Hostathion 10%, and dicofol 15%, emulsifier 10%, surplus is auxiliary agents such as solvent;
Embodiment 5: Hostathion 5%, and dicofol 18%, emulsifier 8%, surplus is auxiliary agents such as solvent;
Embodiment 6: Hostathion 15%, and dicofol 5%, emulsifier 12%, surplus is auxiliary agents such as solvent.

Claims (3)

1, a kind of miticide pesticide of preventing and treating resistant mite and resistant bollworm, it is characterized in that mainly containing a certain amount of Hostathion, contain a certain amount of organochlorine insecticidal/acaricidal agent 5a,6,9,9a-hexahydro-6,9-methano-2,4 (or dicofol), be aided with an amount of emulsifier, auxiliary agents such as solvent, the composite a kind of miticide pesticide of preventing and treating resistant mite and resistant bollworm that forms.
2, a kind of miticide pesticide of preventing and treating resistant mite and resistant bollworm as claimed in claim 1 is characterized in that described compound method constituent content by effective content weight ratio (w/w) is:
Hostathion and organo-chlorine pesticide total amount 10-50%
Emulsifier 3-15%
Auxiliary agents such as solvent supply 100%
3, a kind of miticide pesticide of preventing and treating resistant mite and resistant bollworm as claimed in claim 2, the relative scale that it is characterized in that Hostathion and organo-chlorine pesticide is 1: (0.2-6).
CN 98117052 1998-11-18 1998-11-18 Miticide pesticide for controlling resistant mite and resistant cotton bollworm Pending CN1253728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98117052 CN1253728A (en) 1998-11-18 1998-11-18 Miticide pesticide for controlling resistant mite and resistant cotton bollworm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98117052 CN1253728A (en) 1998-11-18 1998-11-18 Miticide pesticide for controlling resistant mite and resistant cotton bollworm

Publications (1)

Publication Number Publication Date
CN1253728A true CN1253728A (en) 2000-05-24

Family

ID=5225346

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98117052 Pending CN1253728A (en) 1998-11-18 1998-11-18 Miticide pesticide for controlling resistant mite and resistant cotton bollworm

Country Status (1)

Country Link
CN (1) CN1253728A (en)

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