Background technology
Cockroach is one of typical sanitary insect pest, and the food of storage, transhipment and processing site is polluted in its excreta and the meeting of casting off a skin.Cockroach can be carried many pathogene, after confirmer's contact, likely produces some diseases, as the viral disease of diarrhoea, dysentery, cholera, leprosy, the plague, typhoid fever and polio and so on.In addition, cockroach can also be carried parasitic ovum, causes allergic reaction.The ubiquity of cockroach has a strong impact on the mankind's normal production and life.
At present, along with growth in the living standard, more and more higher to environmental quality requirement, the control of cockroach also more and more comes into one's own, and the control of cockroach is the important goal of sanitary insect pest control.The main chemical method that adopts is prevented and treated both at home and abroad at present.Because chemical method needs dispenser in a large number and repeatedly, impel the pesticide resistance of cockroach to increase gradually, increase difficulty to the control of cockroach.
That people thirst for is nuisanceless, safety, economy, occur without drug-fast novel cockroach-killing gel bait.In order to address the above problem, the roach product that kills having adds inorganic matter boric acid as insecticidal active ingredient, and boric acid is as a kind of inorganic compound, toxicity is low, non-resistant problem, when cockroach has eaten after the food that contains boric acid, boric acid will form crystalline state in cockroach body.Allowing cockroach abdominal distension and dead, is a kind of stomach poison preferably.But boric acid has an obvious shortcoming, that is exactly that palatability is poor, and the consumption in bait formulation can not be too high, otherwise, have a strong impact on the palatability of glue bait, cockroach food refusal, roach effect is killed in impact, if consumption is too low, does not reach the lethal dose of cockroach.
Summary of the invention
The object of this invention is to provide a kind of good palatability, kill good, safe cockroach-killing gel bait of roach effect and preparation method thereof.
In order to achieve the above object, the technical solution used in the present invention is: this cockroach-killing gel bait, raw material by following weight percentage is made: wilson passionflower herb extract 1.0~10.0%, boric acid 1.0~10.0%, biscuit 1.0~20.0%, full fat soybean powder 1.0~20.0%, honey 1.0~10.0%, guar gum 0.1~1.0%, glycerine 20.0~50.0%, peanut oil 1.0~10.0%, surplus is water.
Preparation process is:
A, by being dissolved in glycerine and disperseing 20~40 minutes in the guar gum of above-mentioned raw materials ratio amount of calculation, add water fully to dissolve;
B, by being fed in the wilson passionflower herb extract of above-mentioned raw materials ratio amount of calculation, boric acid, biscuit, full fat soybean powder in the solution that steps A prepares, stir 1~2 hour;
C, add in the honey of above-mentioned raw materials ratio amount of calculation, peanut oil, stir, obtain this cockroach-killing gel bait.
Wilson passionflower herb extract of the present invention is to use alcohol immersion 12~24 hours after wilson passionflower herb is ground into 80-100 order, and after the elimination dregs of a decoction, filtrate is concentrated into dry powdered.
Wilson passionflower herb of the present invention, another name slice leaf, Oxyria sinensis Hemsl, half-section leaf, half-section kwan-yin, latin name Passiflora wilsonii Hemsl., is perennial fallen leaves woody climber, is the herb of Passifloraceae plant sickleleaf passionflower; Have stimulate the circulation of the blood and cause the muscles and joints to relax, blood-stasis-dissipating blood-circulation-promoting, relieving cough and reducing sputum, insect-expelling function; Control treating rheumatic ostealgia, arthritis, malaria, phlegm resistance, ascariasis.
Wilson passionflower herb extract of the present invention and boric acid mainly play stomach poison function, and the two plays synergistic effect each other; Full fat soybean powder, honey, peanut oil mainly rise and take food attracting action; Biscuit, as bait, provides palatability and covers bad smell; Glycerine is humectant, plays moisture-keeping function; Nonionic guar gum rises and keeps lotion stabilization.
Owing to having adopted technique scheme, the present invention compared with prior art has following beneficial effect: 1, have good palatability, have no irritating odor, free from environmental pollution, the features such as high-efficiency low-toxicity; 2, the present invention takes extract take natural plants wilson passionflower herb as main insecticidal constituent, coordinates, then add bait, feeding attractants etc. and make cockroach-killing gel bait with the boric acid of low dosage; 3, the feeding attractants in glue bait lures cockroach to come to take food, and bait provides good palatability, covers bad smell, lures initiatively feed of cockroach, coordinates insecticidal constituent, reaches the object of killing cockroach; 4, the present invention can kill the cockroach having developed immunity to drugs, and is particularly useful for the cockroach such as Groton bug, American cockroach kind, and control efficiency is good.
Embodiment
Embodiment 1:
Configuring 100 grams of cockroach-killing gel baits needs the raw material of following weight:
1.0 grams of wilson passionflower herb extracts, 1.0 grams of boric acid, 10.0 grams of biscuits, 8.0 grams, full fat soybean powder, 5.0 grams of honey, 0.5 gram of guar gum, 50.0 grams of glycerine, 5.0 grams of peanut oil, 19.5 grams, water.
Compound method is: according to the part by weight of above-mentioned each raw material, weigh up respectively the weight of wilson passionflower herb extract, boric acid, biscuit, full fat soybean powder, honey, guar gum, glycerine, peanut oil, water.Guar gum is dissolved in glycerine and is disperseed 30 minutes, add water fully to dissolve, for subsequent use; Wilson passionflower herb extract, boric acid, biscuit, full fat soybean powder are fed in the solution preparing above, stir 2 hours; Add honey, peanut oil, stir, obtain this cockroach-killing gel bait.
Embodiment 2:
Configuring 100 grams of cockroach-killing gel baits needs the raw material of following weight:
8.0 grams of wilson passionflower herb extracts, 5.0 grams of boric acid, 1.0 grams of biscuits, 20.0 grams, full fat soybean powder, 5.0 grams of honey, 0.5 gram of guar gum, 25.0 grams of glycerine, 1.0 grams of peanut oil, 34.5 grams, water.
Compound method is: according to the part by weight of above-mentioned each raw material, weigh up respectively the weight of wilson passionflower herb extract, boric acid, biscuit, full fat soybean powder, honey, guar gum, glycerine, peanut oil, water.Guar gum is dissolved in glycerine and is disperseed 40 minutes, add water fully to dissolve, for subsequent use; Wilson passionflower herb extract, boric acid, biscuit, full fat soybean powder are fed in the solution preparing above, stir 1.5 hours; Add honey, peanut oil, stir, obtain this cockroach-killing gel bait.
Embodiment 3:
Configuring 100 grams of cockroach-killing gel baits needs the raw material of following weight:
1.0 grams of wilson passionflower herb extracts, 10.0 grams of boric acid, 10.0 grams of biscuits, 8.0 grams, full fat soybean powder, 5.0 grams of honey, 0.5 gram of guar gum, 40.0 grams of glycerine, 5.0 grams of peanut oil, 20.5 grams, water.
Preparation steps is identical with embodiment 1.
Embodiment 4:
Configuring 100 grams of cockroach-killing gel baits needs the raw material of following weight:
5.0 grams of wilson passionflower herb extracts, 1.0 grams of boric acid, 10.0 grams of biscuits, 8.0 grams, full fat soybean powder, 5.0 grams of honey, 0.1 gram of guar gum, 50.0 grams of glycerine, 5.0 grams of peanut oil, 15.9 grams, water.
Compound method is: according to the part by weight of above-mentioned each raw material, weigh up respectively the weight of wilson passionflower herb extract, boric acid, biscuit, full fat soybean powder, honey, guar gum, glycerine, peanut oil, water.Guar gum is dissolved in glycerine and is disperseed 20 minutes, add water fully to dissolve, for subsequent use; Wilson passionflower herb extract, boric acid, biscuit, full fat soybean powder are fed in the solution preparing above, stir 1 hour; Add honey, peanut oil, stir, obtain this cockroach-killing gel bait.
Embodiment 5:
Configuring 100 grams of cockroach-killing gel baits needs the raw material of following weight:
5.0 grams of wilson passionflower herb extracts, 5.0 grams of boric acid, 10.0 grams of biscuits, 8.0 grams, full fat soybean powder, 5.0 grams of honey, 0.5 gram of guar gum, 45.0 grams of glycerine, 5.0 grams of peanut oil, 16.5 grams, water.
Preparation steps is identical with embodiment 1.
Embodiment 6:
Configuring 100 grams of cockroach-killing gel baits needs the raw material of following weight:
Wilson passionflower herb extract 5.0g, boric acid 10.0g, biscuit 10.0g, full fat soybean powder 8.0g, honey 10.0g, guar gum 1.0g, glycerine 20.0g, peanut oil 10.0g, 26 grams, water.
Preparation steps is identical with embodiment 1.
Embodiment 7:
Configuring 100 grams of cockroach-killing gel baits needs the raw material of following weight:
10.0 grams of wilson passionflower herb extracts, 1.0 grams of boric acid, 10.0 grams of biscuits, 8.0 grams, full fat soybean powder, 5.0 grams of honey, 0.5 gram of guar gum, 45.0 grams of glycerine, 5.0 grams of peanut oil, 15.5 grams, water.
Preparation steps is identical with embodiment 1.
Embodiment 8:
Configuring 100 grams of cockroach-killing gel baits needs the raw material of following weight:
1.0 grams of wilson passionflower herb extracts, 5.0 grams of boric acid, 20.0 grams of biscuits, 1.0 grams, full fat soybean powder, 1.0 grams of honey, 0.5 gram of guar gum, 30.0 grams of glycerine, 5.0 grams of peanut oil, 36.5 grams, water.
Preparation steps is identical with embodiment 1.
Embodiment 9:
Configuring 100 grams of cockroach-killing gel baits needs the raw material of following weight:
10.0 grams of wilson passionflower herb extracts, boric acid 10.0g, biscuit 10.0g, full fat soybean powder 8.0g, honey 5.0g, guar gum 0.5g, glycerine 40.0g, peanut oil 5.0g, 11.5 grams, water.
Preparation steps is identical with embodiment 1.
the test of pesticide effectiveness:
This cockroach-killing gel bait is as shown in table 1 to the killing effect of Groton bug.
Table 1
As can be seen from the table, gel bait against cockroaches of the present invention has killing effect rapidly and efficiently, traps and kills very competent.