File:NLC416-08jh016199-9592 經濟部中央農業試驗所.pdf

目錄
part i report of first year october 1935--june 1936
introduction
summary
i projects dealing with practical insect control
1 extension work on the use of insecticides
2 application of tree banding for the control of the pine caterpillar
3 the control of vegetable insects
4 the control of horticultural and other insects
5 the control of locusts in pa-kwa-chow
6 training school for the promotion of practical insect control
ii projects dealing with the construction of apparatus for use in china
iii research projects
1 the transplanting and propagation of chinese insecticide plants and the testing of their effectiveness
2 studies on the production of effective tree banding
3 testing of the efficiency of kerosene extract of pyrethrum in relation to the duration of the dipping period
list of tables
table 1 frequency of orders as classified in different groups
table 2 the extension of insecticides: spring 1935--summer 1936
table 3 showing results of the control of water melon insects
table 4 showing results of the control of fruit insects
table 5 showing results of the control of miscellaneous insects
table 6 sprayers sold during the period from october 1935--june 1936
table 7 the distribution of the sprayers sold during the period from july 1935--june 1936
table 8 efficacy of certain native insecticides (against the larvae of the cabbage leaf beetle) nanking, china, 1935
table 9 plan of the duration test of pyrethrum extraction
table 10 mortality of the cabbage beetle in connection with tests on dipping period
list of diagrams
diagram a a diagram to show the efficiency of the pyrethrum extract influenced by duration of dipping
diagram b room temperatire during the test
part ii report of second year july 1936--june 1937
summary
i the promotion of insect control on a national basis:
1 large-scale production of two types of sprayer and their extension
2 preparation of insecticides and their extension
3 training for the control of insects
4 cotton aphis control campaign in five northern provinces conducted by the central cotton improvement institute in co-operation with the national agricultural research bureau
5 tobacco aphis control work in co-operation with the shantung provincial government
6 natural expansion of the area treated for controlling vegetable insects in nanking and a survey of the outbreak of vegetable insects along the nanking-shanghai railway line and their control
ii research projects:
1 trial manufacture of two types of duster
2 studies on the preparation of tree banding
3 studies on the utilization of the chinese insecticide plants
4 survey of fruit insects and studies on their control measures
list of tables
table 1 development of machine shop
table 2 monthly production of two types of sprayer during the year under report
table 3 comparative table showing production of two types of sprayer during 1935 and 1936 (fiscal year)
table 4 monthly sales figures for two types of sprayer during the year under report
table 5 comparative table showing sales figures of two types of sprayer for 1935 and 1936 (fiscal year)
table 6 quantity distributed of different kinds of insecticides during the year under report
table 7 the distribution of different kinds of insecticides sold during the year under report
table 8 classification of buyers of different kinds of insecticides sold during the year under report
table 9 list of vegetable insects in nanking
table 10 amount of area treated for different kinds of vegetables in nanking
table 11 location and amount of area treated for controlling vegetable insects during 1935 and 1936 in nanking
table 12 comparative table showing amount of insecticides applied for controlling vegetable insects during 1935 and 1936 in nanking
table 13 list of vegetable insects in shanghai in 1936
table 14 showing results of the control of insect pests in shanghai
table 15 efficiency of four chinese insecticide plants
table 16 efficiency of four chinese insecticide plants used as stomach poisons against the adult cabbage leaf beetle
table 17 duration of paralyzation of adult cabbage leaf bettle after feeding with the four chinese insecticide plants
table 18 efficiency of four chinese insecticide plants used as contact poisons against the mature larvae of cabbage leaf beetle--i
table 19 efficiency of four chinese insecticide plants used as contact poisons against the mature larvae of cabbage leaf beetle--ii
table 20 efficiency of pyrethrum-washing soda suspension in control of the pine and slug caterpillars--laboratory test
table 21 efficiency of the pyrethrum-washing soda suspension in control of the pine and slug caterpillars--field test
table 22 the important fruit pests in shantung province
table 23 the effect of fruit bagging on fallen fruit and prevention of pests
table 24 comparison of different kinds of bags on the efficiency of preventing fruits
list of diagrams
diagram a monthly production of two types of sprayer during the year under report
diagram b comparative diagram showing production of two types of sprayer during 1935 and 1936 (fiscal year)
diagram c monthly sales for two types of sprayer during the year under report
diagram d comparative diagram showing sales of two types of sprayer for 1935 and 1936 (fiscal year)
diagram e percentage of sales of two types of sprayer in different provinces
diagram f classification of buyers of two types of sprayer sold during the year under report
diagram g comparative diagram showing sales of different kinds of insecticides
diagram h classification of buyers of insecticides during the year under report
diagram i comparative diagram showing number of families and amount of area treated for controlling vegetable insects during 1935 and 1936 in nanking
diagram j effect of temperature on the fluidity and adhesion of tree banjing
diagram k effect of cooling on the fluidity and adhesion of tree banding
diagram l effect of stirring on the fluidity and adhesion of tree banding