I 0NTENT8. XI 
Page. 
ClRI i I \K No. 32. MOISTI RE I 'ONTl \l INI) SHRINK \oi: l\ GRAIN. 
Wild legumes in the eastern United States 9 
Introduction :> 
I — ol material in handling 
Reduction ol moisture and shrinkage 4 
Whj the reduction of moisture and the shrinkage in grain are not the 
same * 
I low the difference between the reluct ion of moisture and the shrink- 
age in grain ran be determined 5 
Explanation of tallies 7 
CIRCULAR No. 33. I'm NECESSITY FOR NEW STANDARDS OF HOP VALUATION. 
introduction .'! 
Presenl methods of valuation 4 
Deficiencies of existing methods 5 
Necessity for new standards s 
Movement tor an international standard 10 
Circular No. 34. The Work of mi: San Antonio Experiment Farm in 
L908. 
Introduction :! 
The climate of San Antonio, Tex 4 
- il conditions of the region 7 
The San Antonio Experiment Farm s 
Equipment 8 
Lines of work undertaken 9 
Experiments with cereals 10 
Experiments with corn 11 
Experiments with forage crops 12 
Mexican seedling peaches It 
Tillage experiments 15 
The < radication of Johnson grass 1<> 
Summary 17 
Circular No. 35. The Preseni Status oi mi White-Pine Blights. 
Introduction :{ 
History of the different forms of blight 4 
Complex nature of the diseased condition 4 
Leaf-blight 5 
Description of leaf-blighl 5 
Distributi i leaf-blight 6 
Possible causes of leaf-blight l> 
Results of investigations of leaf-blight 8 
Tw ig-blighl 9 
Tw ig-blighl caused by \\ interkilling 9 
Tw ig-blighl caused bj insects 9 
Twig-blight caused bj Lophoderminm brachysporum It) 
Sensitive nature of the white pine 10 
Death ol white-pine trees from other causes than blight 10 
Competition 10 
insects 11 
Root-rol 11 
Lightning 11 
Caution 11 
Conclusions 11 
