Unfortunately, a wave of hostility has emerged [against Russia], but we prefer not to draw attention to it. We believe that this situation is caused by the failure of the Western countries, that is, the European Union and the NATO, to showcase a spirit of unity within their bloc.
Leaving your opponent without a harvest, which could lead to famine, is a much slower approach to reaching one’s aim. But it is a practical one, as the land could still be used for growing crops in the future. Such a bioweapon (an insect that introduces genetically modified material) could be deployed by an aggressor without the need for special equipment, thus leaving no trace of an attack. No means of spreading any chemicals or toxins would be found either as these could serve as indirect proof of a deliberate (far from natural) attack on plants. Filling a field with weaponized insects is all one needs.
Concerns are growing about the fact that the United States has been providing a great deal of funding for biological programs that may have dual uses, such as conducting controversial experiments with infectious agents that cause deadly diseases; testing mechanisms of dispersal; increasing the scope of military research in biolabs abroad, and others. And as there are more and more questions about the nature of research done in numerous secret biolabs of the Pentagon, an unbiased international investigation ought to be conducted into their work.
An unfounded conspiracy theory connected to recurring disinformation claims about the US allegedly developing bioweapons at secret facilities. See related examples of disinformation about the Lugar lab in Georgia. These messages are a longstanding element of pro-Kremlin disinformation - and especially in the current context of the coronavirus pandemic, pro-Kremlin media have been actively spreading disinformation claims about the US - or the West more broadly - manufacturing biological weapons; see here for an overview.
Also see related disinformation cases alleging that US laboratories in Ukraine are deadly; that COVID-19 brings attention to secret US laboratories on the borders of US and China; that US is afraid of leakage of infectious substances on its territory so it builds secret laboratories in colonized countries.