CN1120269C

CN1120269C - Dam termite harm preventing technology

Info

Publication number: CN1120269C
Application number: CN 98121694
Authority: CN
Inventors: 李耀华
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-12-07
Filing date: 1998-12-07
Publication date: 2003-09-03
Anticipated expiration: 2018-12-07
Also published as: CN1256337A

Abstract

The present invention puts forward new technology for preventing termite harm by controlling juvenile colonies of termites to grow into mature colonies. The comprehensive technology of the combination of prevention and killing and the combination of luring killing and direct killing is applied. Luring and killing pits are arranged at a termite active zone of a dam, and luring and killing pits are arranged in the combined zone of a hillside and a dam where termites move about. A suitable medicament is adopted, and the luring and killing pits are scientifically built placed. The purposes that mature colonies on the dam are effectively killed, the development of the termites from the juvenile colonies to the mature colonies is controlled, and finally, the juvenile colonies are killed are achieved through one to a plurality of treatment courses. The conditions under which the termites can not live and develop are created, the propagate of the termites on the dam is prevented, and finally, the target that termite harm is prevented on the dam is achieved.

Description

Dam termite harm preventing technology

Affiliated technical field: the present invention relates to prevent that dam, Jiang Di storehouse from causing the technology of the dam termite harm preventing of dangerous situation even crevasse because of termite damage.

Technical background: " a thousand li Jin Di; burst " in the ant cave, in the thousands of places dangerous situation that took place during the extraodinary flood of the Changjiang river in 1998, owing to the reason of termite damage has accounted for suitable proportion, control termites work of these explanation dykes and dams has great economic implications and social effect.The method that dam termite is administered has many, as dig nest, sootiness, grouting and medicament and kill or the like, these to the piping that reduces termite and cause to the harm of dykes and dams with because of termite damage, loose and soak, fall the generation of nest up to dangerous situations such as crevasses, play a significantly greater role, but fundamentally do not solve the problem of termite damage dykes and dams.Because the termite serious harm has just taken place later on its elimination at dykes and dams in traditional method, and can not termite be eliminated before it produces serious harm to dykes and dams, so just take stopgap measures, does not effect a permanent cure; Termite colony on the dykes and dams have one grow out of nothing, from the initial stage childhood colony to the generation and the growth course of the mature groups of growing up, this process takes the time more than 10 years; Ripe adult colony, because its colony is big, individuality is many, the ten hundreds of reproduction ants with fecundity that fly out of hiving off every year are set up new colony, scope of activities is big, movable vestige is many, leaves a large amount of mud lines, mud quilt, the hole of hiving off, the chamber etc. of hiving off on dykes and dams, and is serious to the harm of dykes and dams, also be it is found that easily, can be eliminated with traditional method; Still the initial stage immature childhood colony because its hypoplasia, can not produce the reproduction ant, colony is little, individual few, scope of activities is little, movable vestige is few, and dykes and dams are not produced fatal harm, also is difficult for being it is found that traditional method is powerless to it; But childhood, colony was the reserves of mature groups, naturally grow for mature groups as not adding the control meeting, so, though traditional method has been eliminated many mature groupses every year, but but have every year the new mature groups that comes from the brephic growth to produce, make the harm that still has new termite mature groups on the dykes and dams and the dangerous situation that causes.The result is that termite is gone out and controls constantly, and termite on the dykes and dams and the dangerous situation that causes because of its harm are also continuous, though its quantity of the carrying out of controlling work because of going out reduces to some extent.

Goal of the invention: the objective of the invention is, provide that a kind of " eliminate the ripe termite colony on the dykes and dams, control colony's childhood makes it to grow the colony for maturation, and reaching has ant harmless; And then constantly eliminate colony's childhood, stop termite and grow " dam termite harm preventing technology.

Technical scheme: the technical scheme that realizes this purpose comprises adopting trapping and directly combining extremely, prevent and go out controls the technology that combines, divide prevent and treat the course of treatment by the zone, the science in trapping hole is constructed and layout, adopts all many-sides such as suitable medicament, is illustrated below.

One, the trapping hole is set in the termite activity zone of dykes and dams.

1, the scope that is provided with of trapping hole comprises the inside and outside slope of dykes and dams in no termite district, the termite activity district of termite activity district, nearly termite activity area edge 10-20 rice;

2, trapping hole hole is apart from 5-10 rice, with domatic flat formations of dykes and dams square layout, establishes the hole time before the unearthed in a large number activity of annual dam termite;

3,, locate directly to establish medicine in the mud line of termite activity, mud quilt, the hole of hiving off, the chamber of hiving off etc. in the peak period of dam termite activity.

Two, the calmodulin binding domain CaM at hillside that termite activity is arranged and dykes and dams is provided with the trapping hole.

The dykes and dams and the hillside calmodulin binding domain CaM on the hillside of slope and nearly dykes and dams 30-50 rice inside and outside the dykes and dams on nearly hillside, the method for pressing " the trapping hole is set in the termite activity zone of dykes and dams " is provided with the trapping hole and directly establishes medicine at termite activity point.

Three, the branch that is provided with in zone trapping hole carries out the course of treatment.

5 years is a course of treatment, and the trapping hole is set three each course of treatment; The method of " the trapping hole is set in the termite activity zone of dykes and dams " of pressing in the 1st year is carried out, carried out the second time in the 2nd year, the trapping hole is located at the centre in for the first time set trapping hole, carried out for the third time in the 4th year, trapping hole is located at the foursquare center that the set trapping of first and second time hole forms, carried out comprehensive, careful effect inspection on the 5th year; As still have the part termite activity, and proceed second course of treatment, its content is identical with first course of treatment.

Four, the construction method in trapping hole

The trapping hole is of a size of wide 20-25cm, long 30-35cm, dark 15-20cm, that places attract termites in the hole lures collection thing such as deadwood, dead leaf, withered grass, bark, the withered stem of beans, bagasse ... Deng, again medicament is installed with polybag and seal, putting into luring of hole collects in the middle of the thing, cover earth, tread.

Five, adopt proper drug.Comprise:

1, drug effect height can obtain killing the result of whole termite colony with few dose;

2, the drug effect phase long, mildew not in the wet environment;

3, the property of medicine stomach poison slowly that shows effect;

4, termite is liked eating;

5, the property of medicine is stable, and the small size solid dosage forms is water insoluble, does not lose with current, does not loose and flies in the air, not with air diffusion;

6, low toxicity is to people and animals' nonhazardous, environmentally safe.

Six, adopt method extremely straight and that trapping combines to go out and control termite.

In the termite activity busy season, directly establish medicine at termite activity point, directly trap and kill; In the termite activity zone, by 5-10 rice distance the trapping hole is set, trap and kill; Directly add trapping extremely, eliminate the termite mature groups, go out and control termite.

Seven, prevent and kill the termite of large stretch of landscape tree and forest.

In the large stretch of afforested areas and the forest land of termite damage, adopt the measures of " dam termite harm preventing technology ", eliminate ripe termite colony, control colony's childhood through several control course of treatment, controls the termite damage in large stretch of landscape tree and forest zone.

Characteristics of the present invention and advantage are as follows:

One, technological guidance's principle of " control childhood termite colony ", " have ant harmless ", dam termite research in the past and preventing and controlling never propose and carry out.

Two, because dose is few, the property of medicine and formulation are stable, be again sealing setting, can not spread naturally and run off, thus all pollution-free to water source, air and soil.

Three, be to go out to control the technology of termite, the technology of prevent termite is to prevent and go out to control the comprehensive Prevention Technique that combines especially.

Four, fully adopt the straight Prevention Technique that combines of killing and trap and kill, the particularly outstanding technology of using trapping.

Five, applicability is very strong, be not only applicable to the termite control on dam, Jiang Di storehouse, also be applicable to the termite control of large tracts of land landscape tree and forest, the Prevention Technique that combines is directly killed and is trapped and killed in building construction and otherwise termite control among the present invention that also can apply in a flexible way.

Claims

1, a kind of dykes and dams control termites harm technology, it is characterized in that, the trapping hole is set in the termite activity zone of dykes and dams, the scope that the trapping hole is provided with comprises the termite activity district, the no termite district of nearly termite activity area edge 10-20 rice, there are the hillside of termite activity and the land of dykes and dams in the inside and outside slope of the dykes and dams in termite activity district; Hole, trapping hole is apart from 5-10 rice, and layout is square; If the hole time is before the peak period appearance that annual dam termite is unearthed movable in a large number; In the unearthed in a large number movable peak period of dam termite, directly establish medicine in mud line, mud quilt, the hole of hiving off, the chamber of hiving off of termite activity

2, dykes and dams control termites harm technology according to claim 1 is characterized in that, the branch that is provided with in trapping hole, zone carries out the course of treatment, and 5 years is a course of treatment, and the trapping hole is set three each course of treatment; The method of " the trapping hole is set in the termite activity zone of dykes and dams " of pressing in the 1st year is carried out, carried out the second time in the 2nd year, the trapping hole is located at the mid point of trapping and killing the hole for the first time, carried out for the third time in the 4th year, trapping hole is located at the foursquare center that the set trapping of first and second time hole forms, carried out comprehensive, careful effect inspection on the 5th year; As still have the part termite activity, and proceed second course of treatment, its content is identical with first course of treatment.

3, dykes and dams control termites harm technology according to claim 1, it is characterized in that, the trapping hole is of a size of wide 20-25cm, long 30-35cm, dark 15-20cm, that places attract termites in the hole lures collection thing such as dead leaf, withered grass, bark, the withered stem of beans, bagasse, again medicament is installed with polybag and seal, put into luring of hole and collect in the middle of the thing, cover earth, tread.

4, dykes and dams control termites according to claim 1 harm technology is characterized in that, delivering medicament in the trapping hole, and this medicament requirement, the drug effect height can obtain killing the result of whole termite colony with few dose; The drug effect phase is long, mildew not in the wet environment; The drug effect stomach poison slowly that shows effect; Termite is liked eating; Efficacy stability, the small size solid dosage forms, water insoluble, do not lose with current, do not loose and fly in the air, not with air diffusion; Low toxicity is to people and animals' nonhazardous, environmentally safe.

5, dykes and dams control termites harm technology according to claim 1 is characterized in that present technique can also apply to prevent and treat the termite in large stretch of landscape tree and the forest.