Results 191 to 200 of about 10,589 (211)
Some of the next articles are maybe not open access.
Idioscopus nagpurensis (mango leafhopper).
2021Abstract Mango leafhoppers are major pests in the Indian subcontinent. The major damage is caused at the flowering stage and several studies have highlighted the reduction of yield which may be between 20 and 100% depending on population size. Verghese and Rao (1987) examined the critical infestation stages of the related species I.
openaire +1 more source
Potato Leafhopper Control, 1984
Insecticide and Acaricide Tests, 1985Abstract Tests were conducted at the Milton Hershey School farm (field Dairy 29) at Hershey, PA. 40 X 40-ft plots were arranged in a randomized complete block design with 2 untreated checks in each ol the 4 replications. Potato leafliopper densities were estimated from 20 pendulum sweep samples taken randomly across each plot with a 15 ...
openaire +1 more source