JPS56131508A - Controlling agent for purankuton poisonous to shellfish - Google Patents

Controlling agent for purankuton poisonous to shellfish

Info

Publication number
JPS56131508A
JPS56131508A JP3370780A JP3370780A JPS56131508A JP S56131508 A JPS56131508 A JP S56131508A JP 3370780 A JP3370780 A JP 3370780A JP 3370780 A JP3370780 A JP 3370780A JP S56131508 A JPS56131508 A JP S56131508A
Authority
JP
Japan
Prior art keywords
purankutons
shellfishes
poisonous
controlling agent
concentration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3370780A
Other languages
Japanese (ja)
Inventor
Mitsuzo Takagi
Kotaro Kimoto
Fumiaki Satou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RYONICHI KK
Original Assignee
RYONICHI KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RYONICHI KK filed Critical RYONICHI KK
Priority to JP3370780A priority Critical patent/JPS56131508A/en
Publication of JPS56131508A publication Critical patent/JPS56131508A/en
Pending legal-status Critical Current

Links

Landscapes

  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

PURPOSE: A selective controlling agent having destroying action on purankutons poisonous to shellfishes and no bad influence upon useful purankutons which are nutrient sources for shellfishes, comprising sodium percarbonate as an active ingredient.
CONSTITUTION: The titled controlling agent comprising sodium percarbonate, a water-soluble white solid, obtained by reacting sodium carbonate with H2O2, as an active ingredient. In the amount of sodium peroxide, for example, a concentration 10ppm can prevent the growth of gonyaulax catenella funkawan. A concentration 50W100ppm can destroy it almost completely. While, this concentration will not have bad influence upon useful purankutons, e.g., Dunalliella tertiolecta, etc. The sodium peroxide is directly scattered in the occurrence area of purankutons poisonous to shellfishes or in the vicinities of the distribution area of shellfishes or after it is blended with a proper carrier or auxiliary, granulated or molded for use.
COPYRIGHT: (C)1981,JPO&Japio
JP3370780A 1980-03-17 1980-03-17 Controlling agent for purankuton poisonous to shellfish Pending JPS56131508A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3370780A JPS56131508A (en) 1980-03-17 1980-03-17 Controlling agent for purankuton poisonous to shellfish

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3370780A JPS56131508A (en) 1980-03-17 1980-03-17 Controlling agent for purankuton poisonous to shellfish

Publications (1)

Publication Number Publication Date
JPS56131508A true JPS56131508A (en) 1981-10-15

Family

ID=12393882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3370780A Pending JPS56131508A (en) 1980-03-17 1980-03-17 Controlling agent for purankuton poisonous to shellfish

Country Status (1)

Country Link
JP (1) JPS56131508A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101914615A (en) * 2010-05-28 2010-12-15 上海交通大学 Constructing method of standard sample in Alexandrium catenella (A.catenella) fluorescence quantitative polymerase chain reaction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101914615A (en) * 2010-05-28 2010-12-15 上海交通大学 Constructing method of standard sample in Alexandrium catenella (A.catenella) fluorescence quantitative polymerase chain reaction

Similar Documents

Publication Publication Date Title
AU625467B2 (en) Pesticidal active ingredient concentrates and the preparation thereof
MY114300A (en) Pesticidal mixtures comprising diafenthiuron and a carbamate
EA199900075A1 (en) GRANULATED FOR RECOVERING QUICKLY DECOMPOSING AND QUICKLY DISPOSABLE COMPOSITIONS CONTAINING A BIG NUMBER OF MEDICINES
MY100922A (en) Pesticidal composition for water treatment
UA19307A (en) Herbicidal composition
MD1753B2 (en) Herbicidal composition and process for weed control in the cereals growing zones
JPS5639782A (en) Stabilization of thrombin
JPS52106836A (en) N-trichloroacetyl-n#-chlorobenzoylhydrazine derivatives and germicide s for agriculture and horticulture containing thereof
JPS56131508A (en) Controlling agent for purankuton poisonous to shellfish
MY100129A (en) Insecticidal compositions having high concentration of active ingredients.
JPS52660A (en) Method of insecticide and disinfection by ultrasonic oscillator
JPS5366420A (en) Insecticide against maggots
JPS5423126A (en) Agricultural and horticultural fungicide
JPS5366422A (en) Mixed insecticide composition
UA15924A1 (en) Insecticidal composition
JPS5312421A (en) Fungicides for agriculture and horticulture
Pal et al. Chronic effects of the organophosphorus insecticide DDVP on feeding, survival, growth and reproduction of fish.
JPS56125304A (en) Agricultural and gardening fungicide composition
JPS5234928A (en) Fungicides for agriculture and gardening use
JPS5396323A (en) Herbicide
JPS52120127A (en) Agent for killing noxious small animals in fish pond
JPS52134022A (en) Agricultural and horticultural fungicide
JPS52662A (en) Soil burner
JPS57175107A (en) Fungicide for agricultural and horticultural purpose
JPS53145915A (en) Microbial insecticide