Abstract:
The present invention relates to a nematocide microorganism protecting the normal outgrowth of the tomato, melon, watermelon, or cucumber, and preventing a plant from the root rot due to the tubercle and the damage including eelworm by annihilating the plant-parasitic nematode. The nematocide Mytothecium sp. P10-008 strain of the present invention produces the nematocide material in the cultivation process, and culture fluid of the strain can be used as the environment-friendly pesticide of the plant-parasitic nematode by many methods including the soil and mother plate preprocessing and drenching treatment during cultivation.
Abstract:
The present invention relates to a sex pheromone composition for attracting and controlling male Synanthedon tenuis Butler using sex pheromones which are secreted from female Synanthedon tenuis Butler, and a production method thereof. More specifically the present invention relates to a composition for attracting Synanthedon tenuis Butler containing (Z,Z)-3,13-octadecadienol and (E,Z)-2,13-octadecadienol as active components, a pheromone trap using the same, and a mating disrupter using the same. The pheromone trap for forecasting of occurrence and mass trapping is produced using the composition of the present invention, and damage to persimmon trees is prevented in an environmentally friendly method by producing the mating disrupter using the composition.
Abstract:
PURPOSE: A microorganism Pasteuria penetrans 99-13 for the control of Meloidogyne hapla and its separating method are provided, thereby cheaply and effectively controlling Meloidogyne hapla. CONSTITUTION: The Pasteuria penetrans 99-13 (KFCC-11186) controls Meloidogyne hapla. The separating method of the Pasteuria penetrans 99-13 (KFCC-11186) comprises the steps of: mass-cultivating Meloidogyne hapla on the root of a tomato, separating eggs of Meloidogyne hapla, and incubating them; inoculating the larvae of Meloidogyne hapla into the soil containing endogenous spore of Pasteuria penetrans 99-13 and inoculating the soil to the root of a tomato; and cultivating the tomato, cutting it, and isolating a female adult insect of Meloidogyne hapla to isolate the endogenous spore of Pasteuria penetrans 99-13 (KFCC-11186).
Abstract:
PURPOSE: A microorganism Pasteuria penetrans 99-13 for the control of Meloidogyne hapla and its separating method are provided, thereby cheaply and effectively controlling Meloidogyne hapla. CONSTITUTION: The Pasteuria penetrans 99-13 (KFCC-11186) controls Meloidogyne hapla. The separating method of the Pasteuria penetrans 99-13 (KFCC-11186) comprises the steps of: mass-cultivating Meloidogyne hapla on the root of a tomato, separating eggs of Meloidogyne hapla, and incubating them; inoculating the larvae of Meloidogyne hapla into the soil containing endogenous spore of Pasteuria penetrans 99-13 and inoculating the soil to the root of a tomato; and cultivating the tomato, cutting it, and isolating a female adult insect of Meloidogyne hapla to isolate the endogenous spore of Pasteuria penetrans 99-13 (KFCC-11186).
Abstract:
PURPOSE: A composition for preventing or eliminating Aphis gossypii is provided to reduce damage due to Aphis gossypii and to remove Aphis gossypii. CONSTITUTION: A composition for preventing or eliminating Aphis gossypii contains 15-25 weight parts of neem oil, 1-3 weight parts of pyrethrin, 15-25 weight parts of tea saponin, and 3-8 weight parts of surfactant. The composition is sprayed to a subject plant through two times.
Abstract:
A blowing fan assembly for a window-type air conditioner which includes a scroll case and a turbofan disposed in the scroll case and connected with a driving motor, the turbofan having a hub, a plurality of blades which are located at a predetermined separation from the hub, and a shroud which is attached to distal ends of the plurality of blades in opposition to the hub. A depression is formed at the rear wall of the scroll case in a manner such that the diameter of the depression is greater than an outer diameter of the turbofan, and the turbofan is lop-sidedly positioned in the scroll case in such a way as to adjoin the depression, whereby the air passage which is defined between the shroud of the turbofan and a suction opening of the scroll case, is increased.