![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
Author: MARSHALL G. EDW.
Publisher: Entomological Society of America
ISSN: 1938-291X
Source: Journal of Economic Entomology, Vol.43, Iss.2, 1950-04, pp. : 227-227
Disclaimer: Any content in publications that violate the sovereignty, the constitution or regulations of the PRC is not accepted or approved by CNPIEC.
Related content
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
![](/images/ico/ico_close.png)
![](/images/ico/ico5.png)
Increasing Complexities in the Apple Spray Program1
Journal of Economic Entomology, Vol. 48, Iss. 3, 1955-06 ,pp. :