wherein attempts are madeto preventinsect pests from eating crops
as neededto preventinsect pests from destroying the crop
neem ... to helppreventinsect infestation in crops
to treat seedto preventcrop damage from insect pests
to help growers create odor diversity in their fieldwill preventinsect pests from finding crop plants
which pioneered the use of netsto preventinsect infestation in crops
hapreventsthe crop from the insect pests
David Battisti of the University of Washington(passive) designed bya insect pest / crop model
e.g. oilseed crops , corn and applesto preventcrop damage by agricultural insect pests
uvprotected black plastic mesh feet x feet , download melon fruit production in greenhouse cover with protection download melon fruit production in greenhouse cover with protection netto preventcrop from insect infestation
serious post - harvest losses of up to 43 % in developing countriescauseserious post - harvest losses of up to 43 % in developing countries
enormous damage and expensecauseenormous damage and expense
the destruction(passive) caused bythe destruction
a want for bio - based pesticides , such as neem pesticideshave createda want for bio - based pesticides , such as neem pesticides
poor farmers from earning betterpreventpoor farmers from earning better
The scale of damage(passive) caused byThe scale of damage
less to yield reduction due to their high tolerance to pathogens or field insect pestscontributesless to yield reduction due to their high tolerance to pathogens or field insect pests