CN104222156B - It is a kind of containing health is wide and the sugarcane granular insecticide of humic acid - Google Patents

It is a kind of containing health is wide and the sugarcane granular insecticide of humic acid Download PDF

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CN104222156B
CN104222156B CN201410448464.9A CN201410448464A CN104222156B CN 104222156 B CN104222156 B CN 104222156B CN 201410448464 A CN201410448464 A CN 201410448464A CN 104222156 B CN104222156 B CN 104222156B
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wide
sugarcane
humic acid
health
acker
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CN104222156A (en
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杨新兰
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Guangdong Lonmi Biological Technology Ltd
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Abstract

The present invention relates to a kind of containing health is wide and the sugarcane granular insecticide of humic acid, active ingredient is by health is wide, the calm and peaceful humic acid of Acker forms according to 1: 69: 69 weight than mixture.Tests prove that Acker Thailand is preferable for the contact efficacy of sugarcane moth borer, even 3 larva more than age still has knockdown effect, its lower cost, active compound tonnage valency is only 100,000 or so, by itself and the wide mixture of health, cost can not only be reduced, and resistance problem caused by single dose use can be alleviated.And humic acid is for the wide effect for possessing further synergy of the calm and peaceful health of Acker, three merges mixture, and preventive effect is higher, and the cost of required input is lower.

Description

It is a kind of containing health is wide and the sugarcane granular insecticide of humic acid
Technical field
The present invention relates to a kind of containing health is wide and the sugarcane granular insecticide of humic acid, be mainly used in sugarcane sow the phase and The ridging phase spreads fertilizer over the fields preventing and treating sugarcane moth borer.
Background technology
Sugarcane is most important sugar crop in the world, accounts for Global Sugar total yield using its sucrose as raw material production every year More than 76%.Sugarcane still most has the energy crop of DEVELOPMENT PROSPECT, accounts for the 63.8% of fuel ethyl hydrate raw material.China is third place in the world Great Chan Tang states, for the sugar degree of self-sufficiency in China more than 92%, cane -growing region is mainly distributed on tropical, semi-tropical 13 provinces and regions, About 1,600,000 hectares of cultivated area, wherein Guangxi, Yunnan, Guangdong, the cultivated area of the province of Hainan 4 account for the 99% of national total area.
In recent years, due to the large area plantation with high yield, high sugar products kind, cane planting single varieties, sugarcane worm are caused Evil getting worse, wherein snout moth's larva cause harm most universal, most serious.In more generations, can occur in 1 year for sugarcane moth borer, and generation overlap is serious.Sugarcane It can all be caused harm in whole growth period by sugarcane moth borer is different degrees of, seedling stage, which causes harm, can cause withered heart seedling, reduce number of productive tiller, So as to cause yield to decline;Growth period, which causes harm, can cause borer pest stem, borer pest section, not only windbreak rate height, yield reduction, Er Qiehui Sucrose and squeezing juice purity is caused to reduce.The survey showed that, the sugarcane average product loss 10- of sugarcane moth borer 25%, up to 40-60% when serious, sugar reduced rate is up to 0.93-3.5%.Sugarcane moth borer to sugarcane except causing directly Outside brill moth causes harm, its channel, so as to form indirect hazard, severely impacts it is also possible to the infectious disease such as initiation red rot The sound development of sugar industry.
Chemical insecticide is that preventing and treating sugarcane moth borer is earliest, main and effective method, and at present, the preventing and treating of sugarcane moth borer is still Rely primarily on chemical agent.For a long time, due to producing upper wide, extensive use of terbufos, thimet, phoxim, furans The high poisons such as pellet, high residue class medicament, and grasp in spraying time, medicament kind and application process it is improper, so as to cause snout moth's larva Worm natural enemy populations are constantly reduced, and pest resistance to insecticide strengthens year by year, while huge pollution and destruction are caused to environment, ecology.How Effectively preventing and treating sugarcane moth borer, the usage amount for reducing insecticide, reduction environmental pollution, oneself turns into the key issue in sugarcane production.
The content of the invention
The technical problems to be solved by the invention are:The sugarcane granular insecticide that a kind of preventive effect is high, cost is low is provided.
The present invention solves above-mentioned technical problem and adopted the technical scheme that:It is a kind of containing health is wide and the sugarcane of humic acid kills Worm granule, active ingredient is by health is wide, the calm and peaceful humic acid of Acker forms according to 1: 6-9: 6-9 weight than mixture.
Tests prove that Acker Thailand is preferable for the contact efficacy of sugarcane moth borer, even 3 larva more than age still hits Acting on, its lower cost, active compound tonnage valency is only 100,000 or so, by itself and the wide mixture of health, can not only reduce cost, and Resistance problem caused by single dose use can be alleviated.And humic acid is for the wide work for possessing further synergy of the calm and peaceful health of Acker With three merges mixture, and preventive effect is higher, and the cost of required input is lower.
Embodiment
Technical scheme and technique effect are described further with reference to specific embodiment, institute of the present invention The percentage stated is weight percentage.
One indoor joint toxicity measuring test
1. test worm:In Nanning periphery sugarcane district, directly gather 2 instar larvaes and tested.
2. experiment is set:
Clear water compares;
Acker Thailand single dose, 6 concentration gradients of proportional diluted from 50mg/L;
The wide single dose of health, 6 concentration gradients of proportional diluted from 50mg/L;
Humic acid single dose, 6 concentration gradients of proportional diluted from 400mg/L;
The calm and peaceful humic acid of Kang Kuan, Acker according to following weight than preparing mixture 1#-5#, and respectively from 50mg/L etc. than dilute Release 6 concentration gradients:
Mixture 1# 1: 6: 6
Mixture 2# 1: 8: 8
Mixture 3# 1: 6: 10
Mixture 4# 1: 10: 6
Mixture 5# 1: 10: 10
3. test method:10s dip methods.Raised after leaching worm with sugarcane genotypes, 2 days investigation results after medicine.Use Microsoft Excel The statistical analysis of result is carried out, calculates regression curve, LC50Value, according to the co-toxicity coefficient method (CTC) of SunJohnson (1960) come The synergistic effect of pharmacy mix is evaluated, coefficient CTC is spent in calculating together, and CTC≤80 are antagonism, and 80 < CTC < 120 make to be added With CTC >=120 are synergistic effect.
4. interpretation of result:As a result statistics is as shown in table 1, and as known from Table 1, the calm and peaceful humic acid of Kang Kuan, Acker is in institute of the present invention It is Synergistic for sugarcane moth borer in the range of the part by weight stated.
The Acker of table 1 is safe, health is wide and humic acid indoor joint toxicity measuring test result statistics
Two field medicine effect tests
(1) test process is set
Above-mentioned mixture 3# and filler kaolin are configured to the wide Acker Thailand humic acid granule of 0.2% health, as production Product experimental group, mu dosage 1kg, 2kg.
Using the wide granule of 0.2% health as product control group, mu dosage is 1kg, 2kg.
Dispenser when sugarcane is sowed is handled above, and a blank control is set.
(2) result of the test
Carry out result investigation within 65 days after dispenser, count emerged growth rate and withered heart rate, go out emerged growth rate=(experimental group emergence Number-control group number of emerging)/control group number of emerging * 100%, withered heart rate=withered heart seedling number/total seedling number * 100%.As a result it is as follows:
During mu dosage 1kg, experimental group, the emerged growth rate that goes out of product control group are respectively 22.4% and 8.5%;The withered heart Rate is respectively 0.7% and 13.8%;
During mu dosage 2kg, experimental group, the emerged growth rate that goes out of product control group are respectively 31.8% and 14.7%;It is withered Heart rate is respectively 0.05% and 8.4%;
And the withered heart rate of control group is 30.9%.

Claims (1)

  1. It is 1. a kind of containing health is wide and the sugarcane granular insecticide of humic acid, it is characterised in that active ingredient is by health is wide, Acker is calm and peaceful Humic acid mixture forms, described health is wide, the weight ratio of the calm and peaceful humic acid of Acker be 1: 6: 6,1: 8: 8,1: 6: 10,1: 10: 6 or 1∶10∶10。
CN201410448464.9A 2014-09-05 2014-09-05 It is a kind of containing health is wide and the sugarcane granular insecticide of humic acid Active CN104222156B (en)

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109303062A (en) * 2018-12-21 2019-02-05 吴继松 Containing chlorantraniliprole and Diacloden combined type granular insecticide
WO2021064731A1 (en) * 2019-10-03 2021-04-08 Adama Makhteshim Ltd. Pesticidal mixtures

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102273444A (en) * 2011-09-13 2011-12-14 广西田园生化股份有限公司 Ultralow volume liquid containing thiamethoxam
CN102657175A (en) * 2012-04-12 2012-09-12 广西田园生化股份有限公司 Chlorantraniliprole-containing hot fogging concentrate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102273444A (en) * 2011-09-13 2011-12-14 广西田园生化股份有限公司 Ultralow volume liquid containing thiamethoxam
CN102657175A (en) * 2012-04-12 2012-09-12 广西田园生化股份有限公司 Chlorantraniliprole-containing hot fogging concentrate

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腐植酸在农药中的应用及发展前景;白志平;《生物灾害科学》;20120630;第35卷(第2期);第149-152页 *
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Address after: 233000 Xianghe Home Floor No.9, Xinhuai Road, Dongsheng Street, Longzihu District, Bengbu City, Anhui Province

Patentee after: Bengbu Qibang Science and Technology Information Consulting Co.,Ltd.

Address before: Ji Tang Village three town the Guangxi Zhuang Autonomous Region Guigang City qintang District 537124

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Address after: 526200, No. 6 Chuangxin Road, Fine Chemical Industrial Park, Jianggu Town, Sihui City, Zhaoqing City, Guangdong Province

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Address before: 233000 No.9, 1st floor, Xianghe Jiayuan, Xinhuai Road, Dongsheng Street, Longzihu District, Bengbu City, Anhui Province

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