In an agricultural field there is a prevalence of the following organisms and crop diseases which are affecting the crop yield badly (a) White rust (b) Leaf and stripe rust (c) Black rot (d) Jassids Recommend the varieties of crops the farmers should grow to get rid of the existing problem and thus improve the crop yield.

Padma Shinde · 09th Aug 2019 .

In an agricultural field there is a prevalence of the following organisms and crop diseases which are affecting the crop yield badly

(a) White rust

(b) Leaf and stripe rust

(c) Black rot

(d) Jassids

Recommend the varieties of crops the farmers should grow to get rid of the existing problem and thus improve the crop yield.

Rinki Gupta · 09th Aug 2019 .

Following resistant varieties of crops should be grown by the farmers to get rid of the problem of crop diseases and yield.

(a) White rust – Pusa Swarnim variety of Brassica

(b) Leaf and stripe rust – Himgiri variety of wheat

(c) Black rot – Pusa Shubhra, Pusa Snowball K-1 varieties of Cauliflower

(d) Jassids – Pusa Sem 2 and Pusa Sem 3 varieties of flat bean