CN104068002A - Composite fly poisoning rope containing Chinese azalea flower water extract - Google Patents

Abstract

The invention belongs to the biotechnology and relates to a composite fly poisoning rope containing a Chinese azalea flower water extract. A lure liquid, a Chinese azalea flower extract and a fly contact insecticide are added to a fine cordage or pure cotton cloth strip; according to the habit of flies inhabiting on a suspended straight strip, the lure liquid is used for attracting the flies; when the adult flies inhabit on the fly poisoning rope, the contact action on the flies is realized by use of the fly contact insecticide fendona; the flies intake the fly killing active ingredient in the Chinese azalea flower extract when feeding on brown sugar on the rope; the active ingredient in the Chinese azalea flower extract and the fendona function together in killing the flies by use of the stomach action, and therefore, the double-effect fly killing purpose is achieved and better fly killing effect is developed; the method is capable of controlling the flies innocuously.

Description

Containing the compound malicious fly rope of Rhododendron molle water extract

Technical field

The invention belongs to biotechnology, relate to a kind of compound malicious fly rope containing Rhododendron molle water extract.

Background technology

At present, to the control of fly class substantially taking chemical control as main, but there is following problem in the chemical control of fly class: (1) is because fly class moves in mankind compact community and surrounding environment more, have overlappingly with people's behaviour area more, prevent and treat the food pollution and the human body poisoning that in process, cause and occur repeatedly; (2) in chemical control process, can cause insecticide to be discharged in a large number in external environment, cause environmental pollution; (3) fly class has produced resistance to many agricultural chemicals, causes the more and more difficult phenomenon of preventing and killing.Therefore, how fly class is carried out to " innoxious control " and become current important scientific issues urgently to be resolved hurrily, need to explore that dosage is few, the lasting period long, the flies control method of ecological safety.

Summary of the invention

For above-mentioned technical problem, the present invention proposes a kind of technology of innoxious control fly class, concrete technical scheme is:

Containing the compound malicious fly rope of Rhododendron molle water extract, made by following preparation method,

(1) liquid is lured in preparation, in the water of every 100ml volume, adds the brown sugar of 20-40g, the honey of 5-10g, and the fish meal soak of 1-5g, makes and lures liquid;

(2) prepare Rhododendron molle and kill fly extract, after DEG C freezing 24h of fresh Rhododendron molle leaf-70, taking-up is pulverized, and crosses 100 mesh sieve, makes powder, in mass ratio powder: water is that 1: 20 ratio is mixed, and soaks 24h, filters, and gets supernatant, obtains Rhodojaponin extract;

(3) lure liquid and the Rhodojaponin extract ratio of 2: 8 by volume to mix, make Rhododendron molle trapping liquid;

(4), in Rhododendron molle trapping liquid, the Rhododendron molle trapping liquid of every 100ml volume adds Fendona 5% wetting powder of 1g, makes the compound fly liquid that kills;

(5) prepare fine cordage or textile cloth, rope made of hemp diameter is no more than 0.5cm, and cloth is the wide about 0.5cm of cotton; Fine cordage or cotton strap are soaked to 3h compound in killing fly liquid, dry, make the compound malicious fly rope containing Rhododendron molle water extract.

Compound malicious fly rope containing Rhododendron molle water extract provided by the invention, using method is: the compound malicious fly rope containing Rhododendron molle water extract is suspended on to fly class breeding place, and apart from ground, about 2-2.5m is high, monthly changes 2 times.

Compound malicious fly rope containing Rhododendron molle water extract provided by the invention, on fine cordage or textile cloth, add and lure liquid, Rhodojaponin extract and fly class contact insecticide, utilize fly class to like inhabiting the habit hanging on vertical element, by luring liquid to attract, drop on while perching on malicious fly rope as fly, play action of contace poison by fly class contact insecticide Fendona; In the time that fly class takes food the upper brown sugar of rope, the fly active component that kills in Rhodojaponin extract is taken in, kill fly effect with the collaborative performance of Fendona stomach toxicity, reach economic benefits and social benefits and kill fly object, fly effect, the control fly class which can be innoxious are better killed in performance.

Embodiment

The specific embodiment of the present invention is described in conjunction with the embodiments.

Containing the compound malicious fly rope of Rhododendron molle water extract, made by following preparation method:

(1) liquid is lured in preparation, in the water of every 100ml volume, adds the brown sugar of 40g, the honey of 10g, and the fish meal soak of 5g, makes and lures liquid;

(2) prepare Rhododendron molle and kill fly extract, after DEG C freezing 24h of fresh Rhododendron molle leaf-70, taking-up is pulverized, and crosses 100 mesh sieve, makes powder, in mass ratio powder: water is that 1: 20 ratio is mixed, and soaks 24h, filters, and gets supernatant, obtains Rhodojaponin extract;

(3) lure liquid and the Rhodojaponin extract ratio of 2: 8 by volume to mix, make Rhododendron molle trapping liquid;

(4), in Rhododendron molle trapping liquid, the Rhododendron molle trapping liquid of every 100ml volume adds Fendona 5% wetting powder of 1g, makes the compound fly liquid that kills;

(5) prepare fine cordage or textile cloth, rope made of hemp diameter is no more than 0.5cm, and cloth is the wide about 0.5cm of cotton; Fine cordage or cotton strap are soaked to 3h compound in killing fly liquid, dry, make the compound malicious fly rope containing Rhododendron molle water extract.

A feeding live pig field, choose 3 relatively independent pig houses, utilize different malicious fly ropes to carry out fly eradication experiment, (1) group hangs the malicious fly rope containing Fendona and brown sugar mixture; (2) group hangs the malicious fly rope containing Rhododendron molle water extract and brown sugar mixture; (3) group hang system of the present invention composite parts poison fly rope.Respectively at hang before, hang after 1 week, hang after within 2 weeks, investigate by Stochastic Networks laws on arrests, catch at random 3 nets, be counted as respectively fly quantity, and calculate insect population decline rate.

Table 1 fly class quantity statistics table

Result shows, as table 1, hangs after malicious fly rope after 1 week and 2 weeks, and (1) group and (2) group all have certain effect of killing flies, but (3) effect of killing flies of organizing is best.

As table 2, from insect population decline rate, (3) group effect of killing flies is best, and lanyard is after 1 week, and insect population decline rate can reach 32%, and lanyard, after 2 weeks, can reach 58%; (1) group is taken second place, and the insect population decline rate that after 1 week, insect population decline rate reached after 22%, 2 week reaches 41%; The effect of (2) group is poor, and the highest insect population decline rate is 21%.Meanwhile, the insect population decline rate hanging after 2 weeks will be significantly higher than the effect hanging 1 week.

Table 2 insect population decline rate statistical form

Above result of study explanation, compound malicious fly rope containing Rhododendron molle water extract of the present invention is significantly better than alone Fendona to fly class insect population decline rate and soaks the malicious fly rope obtaining, main cause is that Rhododendron molle water extract has part to kill fly effect, mix with Fendona, can combine performance to the tagging and stomach poison function of fly class, reach fly class is better controlled to effect.Therefore, economic benefits and social benefits of the present invention poison fly rope can hang on the places such as domestic animal that fly class assembles, hennery, food market, garbage disposal place, slaughter house, reaches lasting, low toxicity, effectively kills the object of fly class.

Claims (1)

1. containing the compound malicious fly rope of Rhododendron molle water extract, it is characterized in that, made by following preparation method:

(1) liquid is lured in preparation, in the water of every 100ml volume, adds the brown sugar of 20-40g, the honey of 5-10g, and the fish meal soak of 1-5g, makes and lures liquid;

(2) prepare Rhododendron molle and kill fly extract, after DEG C freezing 24h of fresh Rhododendron molle leaf-70, taking-up is pulverized, and crosses 100 mesh sieve, makes powder, in mass ratio powder: water is that 1: 20 ratio is mixed, and soaks 24h, filters, and gets supernatant, obtains Rhodojaponin extract;

(3) lure liquid and the Rhodojaponin extract ratio of 2: 8 by volume to mix, make Rhododendron molle trapping liquid;

(4), in Rhododendron molle trapping liquid, the Rhododendron molle trapping liquid of every 100ml volume adds Fendona 5% wetting powder of 1g, makes the compound fly liquid that kills;

(5) prepare fine cordage or textile cloth, rope made of hemp diameter is no more than 0.5cm, and cloth is the wide about 0.5cm of cotton; Fine cordage or cotton strap are soaked to 3h compound in killing fly liquid, dry, make the compound malicious fly rope containing Rhododendron molle water extract.