Livres associés

A study of the bulb mite

A review of the water mite genus Nautarachna (Acari: Parasitengona: Pionidae)

Mites injurious to domestic animals (with an appendix on the Acarine disease of hive bees)

Maple bladdergall mites.

• Spraying for scale insects
  Auteur(s): Quayle, H. J.
• Spray-fumigation treatment for resistant red scale on lemons
  Auteur(s): Quayle, H. J. ,  Ebeling, Walter
• The red or orange scale
  Auteur(s): Quayle, H. J.

• The utilization of El Dorado County land
  Auteur(s): Weeks, David ,  Wieslander, A. E.
• Turkish tobacco culture, curing, and marketing
  Auteur(s): Clarke, Warren T.
• Tolerance of eucalyptus for alkali : with partial reprint from Bulletin 196
  Auteur(s): Loughridge, R. H.