FREE BOOKS

Author's List




PREV.   NEXT  
|<   656   657   658   659   660   661   662   663   664   665   666   667   668   669   670   671   672   673   674   675   676   677   678   679   680  
681   682   683   684   685   686   687   688   689   690   691   692   693   694   695   696   697   698   699   700   701   702   703   704   705   >>   >|  
onti," it is a mere chimera, like the many others with which the planters have hitherto deluded themselves, and which it only requires a little reflection to overthrow. A biggah may be cut here and there, on an extensive cultivation, but it can never be relied upon as forming a part of the cultivation. The uncertainty of the indigo crop has been already noticed, and is, indeed, as proverbial as that from the hop plant in England. In Bengal the crop is particularly subject to be destroyed by the annual inundation of the river, if it occurs earlier than usual. A storm of wind, accompanied by rain and hail, as completely ruins the crop as if devoured by the locust; neither from this latter scourge is the crop exempt. This proneness to injury extends throughout its growth. The seedlings are liable to be destroyed by an insect closely resembling the turnip-fly, as well as by the frog. Caterpillars feed upon the leaves of older plants, and the white ant destroys them by consuming their roots. To these destructive visitations are to be added the more than ordinary liability of the plant to injury, not merely from atmospheric commotions, but even from apparently less inimical visitations. Thus not only do storms of wind, heavy rains, and hail, destroy the indigo planter's prospects, but even sunshine, if it pours out fervently after showers of rain, is apt, as it is properly termed, to _scorch_ the plants; and if it occurs during the first month of their growth, is most injurious to their future advance. The reason of this effect appears to be the violent change from a state of imbibing to a rapid transpiration of moisture. No human invention or foresight can preserve the crop from the atmospheric visitations. To destroy and drive away the little coleopterous insects which attack the seedlings, it would be a successful method to spread dry grass, &c., over the surface intended to be cultivated, and to burn the litter immediately before the sowing. The heat and smoke produced has been found perfectly efficacious against the turnip-fly in England. To destroy the caterpillar, slacked lime dusted over the leaves, while the dew is upon them, is an effectual application. The white ants may be driven away or destroyed by frequent hoeings, which is the best preventive of the scorching, for h
PREV.   NEXT  
|<   656   657   658   659   660   661   662   663   664   665   666   667   668   669   670   671   672   673   674   675   676   677   678   679   680  
681   682   683   684   685   686   687   688   689   690   691   692   693   694   695   696   697   698   699   700   701   702   703   704   705   >>   >|  



Top keywords:
visitations
 

destroyed

 

destroy

 

indigo

 

plants

 

leaves

 
turnip
 

England

 

injury

 

occurs


seedlings
 

growth

 

cultivation

 
atmospheric
 
change
 
transpiration
 

effect

 
imbibing
 

violent

 

appears


fervently

 

showers

 

sunshine

 

planter

 

prospects

 
properly
 

injurious

 
future
 

advance

 

moisture


termed

 

scorch

 

reason

 

spread

 
slacked
 

caterpillar

 
dusted
 

efficacious

 

produced

 

perfectly


effectual

 

preventive

 

scorching

 
hoeings
 

application

 
driven
 
frequent
 

sowing

 
insects
 
attack